1.) How many players in your group?
Formerly, 10 including DM. Currently, 3 including DM.
2.) Do you DM?
Mostly.
3.) Do other people in the group DM, and how many?
For our previous large group, we had two DMs, myself (a better storyteller and NPC actor) and another (a much better number cruncher, combat handler, and fetch monkey). Currently, only I am a DM.
4.) What's the Male/Female composition of the group?
There were 7 men and 3 women. Now there are 2 men and 1 woman.
5.) Got a good gamestore near you and what is it?
Yes. Its called All American Comics & Cards. There are alos retail bookstores that carry RPG material (Waldenbooks and Barnes & Nobles).
6.) Mainly modules or homebrew stuff?
Some modules adapted to our homebrew and playtesting Dark Sun campaign.
7.) How long have you been playing and how old are you?
I'm 27 and have been playing for *runs out of fingers* 14 years now, give or take a year.
8.) Who taught you to play?
A group of friends, however briefly. I then taught myself from a tattered copy of the 1e DMG and the Red Box D&D.