[biobak]

Originally Posted by tbones

So this is a hack for the content sources, not for pligg, right?

It´s fine to know but you can´t persuade any content provider (if able to do so,btw) to change his/her source code.

you are right.... but it makes your site more pligg-compatible. So other pligg users can bookmark and trackback.
I think most webmasters are willing to add the trackback url to their sites since Pliggbased sites are a good source for more visitors...

[davemackey]

Interesting. Though I wouldn't recommend linking out to a trackback url, they don't always work. For example, linking to DNN's trackbacks causes an XML error when you try to bring up the page. I think it generally works fine for WordPress...
David.