Recently (approximately a month or two ago) a change was made to the format of these feeds so that they would be compatible with Trillian's newsreader plugin.This resulted in a title and link tag being added to each comic. This addition was unrelated to any changes in permissions I have to create these XML sources. As I said, I claim no responsibility to the addition of these comics to LiveJournal.
Recently, a Boondocks feed was suspended at the request of the copyright holder. I have no additional information about this suspension, as suspension information is only available to the person who requested it and the owner of the suspended journal. No one owns syndicated journals.
This post has been made to inform readers of the reason for the changes in many of the comic XML sources I provide, as well as to dispel rumors that these feeds have any connections with the official providers of these comics.