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A feed is a machine readable (usually XML) content publication that is updated regularly. Many weblogs publish a feed (usually RSS, but also possibly Atom and RDF and so on, as described above). There are tools out there that call themselves "feedreaders". What they do is they keep checking specified blogs to see if they have been updated, and when the blogs are updated, they display the new post, and a link to it, with an excerpt (or the whole contents) of the post. Each feed contains items that are published over time. When checking a feed, the feedreader is actually looking for new items. New items are automatically discovered and downloaded for you to read, so you don't have to visit all the blogs you are interested in. All you have to do with these feedreaders is to add the link to the RSS feed of all the blogs you are interested in. The feedreader will then inform you when any of the blogs have new posts in them. Most blogs have these "Syndication" feeds available for the readers to use.
One of the most exciting features of blogging tools are the comments. This highly interactive feature allows users to comment upon article posts, link to your posts, and comment on and recommend them. These are known as trackbacks and pingbacks. We'll also discuss how to moderate and manage comments and how to deal with the annoying trend in "comment spam", when unwanted comments are posted to your blog.
Trackbacks were originally developed by SixApart, creators of the MovableType blog package. SixApart has a good introduction to trackbacks:
In a nutshell, TrackBack was designed to provide a method of notification between websites: it is a method of person A saying to person B, "This is something you may be interested in." To do that, person A sends a TrackBack ping to person B.
A better explanation is this:
The idea here is that more people are introduced to the conversation (both Person A's and Person B's readers can follow links to the other's post), and that there is a level of authenticity to the trackback comments because they originated from another weblog. Unfortunately, there is no actual verification performed on the incoming trackback, and indeed they can even be faked.
Most trackbacks send to Person A only a small portion (called an "excerpt") of what Person B had to say. This is meant to act as a "teaser", letting Person A (and his readers) see some of what Person B had to say, and encouraging them all to click over to Person B's site to read the rest (and possibly comment).
Person B's trackback to Person A's blog generally gets posted along with all the comments. This means that Person A can edit the contents of the trackback on his own server, which means that the whole idea of "authenticity" isn't really solved. (Note: Person A can only edit the contents of the trackback on his own site. He cannot edit the post on Person B's site that sent the trackback.)
SixApart has published an official trackback specification.
Pingbacks were designed to solve some of the problems that people saw with trackbacks. That is why the official pingback documentation sounds so much like the description of a trackback:
For example, Yvonne writes an interesting article on her Web log. Kathleen reads Yvonne's article and comments about it, linking back to Yvonne's original post. Using pingback, Kathleen's software can automatically notify Yvonne that her post has been linked to, and Yvonne's software can then include this information on her site.
The best way to think about pingbacks is as remote comments:
The pingback is generally displayed on Person A's blog as simply a link to Person B's post. It is commonly believed that pingbacks do not send any content, as trackbacks do. This is not correct. If you get a pingback, you will see an excerpt from that blog in the Edit Comments section of your dashboard. The issue is that very few themes display these excerpts from pingbacks. The default Wordpress themes, for example, do not display pingback excerpts.
In fact, there is only one significant difference between pingbacks and trackbacks: Pingbacks and trackbacks use drastically different communication technologies (XML-RPC and HTTP POST, respectively). But that difference is important because trackbacks have become the target of so much spam. The automatic verification process introduces a level of authenticity, making it harder to fake a pingback.
Some feel that trackbacks are superior because readers of Person A's blog can at least see some of what Person B has to say, and then decide if they want to read more (and therefore click over to Person B's blog). Others feel that pingbacks are superior because they create a verifiable connection between posts.
Comments on blogs are often criticized as lacking authority, since anyone can post anything using any name they like: there's no verification process to ensure that the person is who they claim to be. Trackbacks and Pingbacks both aim to provide some verification to blog commenting.
To enable trackbacks and pingbacks, in the Disscussion Settings of your Administration Panels, select these items under 'Default article settings':
Attempt to notify any blogs linked to from the article.
Allow link notifications from other blogs (pingbacks and trackbacks.)
Selecting one option and not the other would not be very neighborly ;)
Once enabled, trackbacks and pingbacks from other sites will appear in your Administration Panels just like other comments, but on your post pages, they will appear according to your theme's design.
Once enabled, pingbacks are sent automatically when you publish your post, you don't have to do anything. To send trackbacks, you will need to find the trackback URL somewhere on the post page you are linking to. If you can't find one, try to determine if the site supports pingbacks. If it does, you should not send trackbacks as well. Copy/paste the trackback URL into the Send Trackbacksfield on your Add New Post screen. If you don't see this field, go to the screen options and select the Send Trackbacks option. Note that selecting this does not send trackbacks, it only displays the field called Send Trackbacks. When you publish your post, trackbacks will be sent to the URLs you pasted into the field. This field will also show the status of trackbacks and pingbacks on your Edit Post screen.
If there is someone that wants to send a trackback to your WordPress blog because their blogging software does not support pingbacks, your trackback URL they should insert into their post edit panel is your blog post's permalink with "trackback/" appended to the end. If their software supports pingbacks, they do not need to do anything, the process is automatic.
Comment Moderation is a feature which allows the website owner and author to monitor and control the comments on the different article posts, and can help in tackling comment spam. It lets you moderate comments, & you can delete unwanted comments, approve cool comments and make other decisions about the comments.
Comment Spam refers to useless comments (or trackbacks, or pingbacks) to posts on a blog. These are often irrelevant to the context value of the post. They can contain one or more links to other websites or domains. Spammers use Comment Spam as a medium to get higher page rank for their domains in Google, so that they can sell those domains at a higher price sometime in future or to obtain a high ranking in search results for an existing website.
Spammers are relentless; because there can be substantial money involved, they work hard at their "job." They even build automated tools (robots) to rapidly submit their spam to the same or multiple weblogs. Many webloggers, especially beginners, sometimes feel overwhelmed by Comment Spam.
There are solutions, though, to avoiding Comment Spam. WordPress includes many tools for combating Comment Spam. With a little up front effort, Comment Spam can be manageable, and certainly no reason to give up weblogging.
Permalinks are the permanent URLs to your individual weblog posts, as well as categories and other lists of weblog postings. A permalink is what another weblogger will use to refer to your article (or section), or how you might send a link to your story in an e-mail message. Because others may link to your individual postings, the URL to that article shouldn't change. Permalinks are intended to be permanent (valid for a long time).
"Pretty" Permalinks is the idea that URLs are frequently visible to the people who click them, and should therefore be crafted in such a way that they make sense, and not be filled with incomprehensible parameters. The best Permalinks are "hackable," meaning a user might modify the link text in their browser to navigate to another section or listing of the weblog. For example, this is how the default Permalink to a story might look in a default WordPress installation:
/index.php?p=423
How is a user to know what "p" represents? Where did the number 423 come from?
In contrast, here is a well-structured, "Pretty" Permalink which could link to the same article, once the installation is configured to modify permalinks:
/archives/2003/05/23/my-cheese-sandwich/
One can easily guess that the Permalink includes the date of the posting, and the title, just by looking at the URL. One might also guess that hacking the URL to be /archives/2003/05/ would get a list of all the postings from May of 2003. Pretty (cool). For more information on possible Permalink patterns in WordPress, see Using Permalinks.
Some blogging tools offer the ability to email your posts directly to your blog, all without direct interaction through the blogging tool interface. WordPress offers this cool feature. Using email, you can now send in your post content to a pre-determined email address & voila! Your post is published!
If you're using Pretty Permalinks, the Post Slug is the title of your article post within the link. The blogging tool software may simplify or truncate your title into a more appropriate form for using as a link. A title such as "I'll Make A Wish" might be truncated to "ill-make-a-wish". In WordPress, you can change the Post Slug to something else, like "make-a-wish", which sounds better than a wish made when sick.
Excerpts are condensed summaries of your blog posts, with blogging tools being able to handle these in various ways. In WordPress,Excerpts can be specifically written to summarize the post, or generated automatically by using the first few paragraphs of a post or using the post up to a specific point, assigned by you.
Plugins are cool bits of programming scripts that add additional functionality to your blog. These are often features which either enhance already available features or add them to your site.
WordPress offers simple and easy ways of adding Plugins to your blog. From the Administraton Panel, there is a Plugin Page. Once you have uploaded a Plugin to your WordPress plugin directory, activate it from the Plugins Management SubPanel, and sit back and watch your Plugin work. Not all Plugins are so easily installed, but WordPress Plugin authors and developers make the process as easy as possible.
Starting a new blog is difficult and this can put many people off. Some may get off to a good start only to become quickly discouraged because of the lack of comments or visits. You want to stand out from this crowd of millions of bloggers, you want to be one of the few hundred thousand blogs that are actually visited. Here are some simple tips to help you on your way to blogging mastery:
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