OK, lemme reply to your... erm... replies. Narf.
rajee: I use Yahoo! Groups as a means of posting previews of my work in a smaller size. And besides, I've a handy UK webhost to store all my full-size art work in, so I've no problems on that matter.
FF7/Guy_0: Hmm... deleting my older works is a bad idea innit? Me so stoopeed...
HDS: As mentioned above, I've already got a host, and it's there even if Yahoo! Groups do go tits up. It's nice for TickleTheater to host for artists, though.
C_E: Now that's just selfish. People who post in other people's groups are usually newcomers and shy artists who are equally trying to build their confidence in their art. If you look around the guest art folder in my group, there are arseloads of pics that don't appear anywhere else on the net. Once they gain confidence in themselves, they'll eventually post here once they get their own webspace and post right here in the TMF. For those people, my group can be a considered a launchpad for their art, and once they pull out some great art, I'll be pleased I've inadvertantly helped them.
Anyway, seems the polls overwhelmingly in favour in the new group. I will however, remove pics in the group that are already in other groups, forums, etc. (rajee, spiderdude, etc.) Of course, by way of compensation, I'll post links to their groups and forums in my group. I may need the extra juice in my group for concept art or similar.