Another one: a "Help Me More" button. If you asked a question and got a good answer, but still need a little more help, you could press that button to let that (or other) users know. It could be in the "Verify Submission". You could say "It's Valid", "It's Bogus", or "Help Me More" (if you're the one that asked that question).
South Park, Charmed, Buffy The Vampire Slayer / Angel, Tru Calling, Family Guy, TrippingTheRift, FreeForAll, Futurama, Jackass, Lost, That 70's Show, Celebrity Deathmatch