Most of the Mailing Lists **LOVE** to accept rants, noises, Arts, Fics, etc.  
You can find some great writers & artists there.
What?
Of course you can meet me in there too. Although I'm usually  being a Lurker, but I often post some of my Fan-Arts. <I LOVE joining various  ML's, and, for GW only , you can found me in at least 11 GW's ML related >
*grins*

SO What are you waiting for? Go and subscribe!!
^___^