As noted yesterday by Xerexes Warren Ellis has started plugging webcomics on his Die puny human blog (as of writing this he has just plugged Diesel sweeties and Jeff Rowlands Overcompensating).
Last friday he ask people to send him urls for their comics in a post (which can be read in our forum) to the Bad signal email list.
Today he has made more posts to Bad Signal regarding the webcomics medium (a small part of the first one is preproduced here):

I really like the idea of a new
movement of comics creators who
know absolutely nothing of print
comics and who could care less. I
want comics that go off in their
own unique direction, uncontaminated
by tradition. In print comics, the
generation behind mine is entirely
too polite, and entirely too male.

The entire posts (there's been three so far today) can be found in the Bad Signal archives (subscription necessary, but is free and easy to unsubscribe).

Another work of antisocial agitprop from Packard Jennings. Link from BOiNG boiNG.

T Campbell and Gisele Lagace's Penny and Aggie is leaving Modern Tales to make bid at the newspaper syndicates. Websnark has the scoop.

Recently, warren ellis plugged the webcomic, The Dr. Pepper Show. Ellis, of course, is the noted author of the AUTHORITY, PLANETARY, and many other comics.

Thanks to the Amazin' Al Schroeder for the catch!