This is such a great offer! I think I've now collected enough posts for your base offer, plus the graph of my largest clique. Thanks so much for doing this... it really did get me participating.

Three posts to three communities:

http://writingthewall.dreamwidth.org/3489.html
http://uk.dreamwidth.org/4377.html
http://pearsbritten.dreamwidth.org/620.html

Comments to six different posts in at least three different communities:

http://three-weeks-for-dw.dreamwidth.org/28269.html?thread=82285#cmt82285
http://queering-holmes.dreamwidth.org/2274.html?thread=6626#cmt6626
http://followfriday.dreamwidth.org/5874.html?view=39922#cmt39922
http://podficmeta.dreamwidth.org/9594.html?thread=128634#cmt128634
http://nano-writers.dreamwidth.org/39450.html?view=331802#cmt331802
http://philedom.dreamwidth.org/4473.html?view=43641#cmt43641

Three more comments:

http://writingthewall.dreamwidth.org/4086.html?view=39158#cmt39158
http://queering-holmes.dreamwidth.org/2551.html?view=14583#cmt14583
http://queering-holmes.dreamwidth.org/3080.html?view=38152#cmt38152