If you want to get into a forum group, you have to meet the requirements listed.
zeke50100 -> RE: Who do I go to request a forum group? (1/3/2010 19:46:25)
Note that the only groups in which you can actually get into by request are Debate Club, Approved Writer/Poet/Artist, and (Advanced) RPer, and pnly if you have the proper applications for them.
You can also get into DragonPedia Masters with no application, IIRC, but only if you mean to help the Dragonfable Pedia.