I'm just conducting a (very, very) informal poll.
1. How many of you know what a "wiki" is? I don't need the definition; I'll trust you if you say you know.
(Hint: it's not a vulgar term. If your mind is headed that direction, STOP!)
2. If you answered in the affirmative to #1,
have you ever used Wikipedia (or any other wiki)?
3. If you answered in the affirmative to #2,
have you ever made a change to/edited a page on Wikipedia (or any other wiki), such as to correct a spelling error or add information?
Like I said, just an informal poll.
If you've used or edited any other wiki, and don't mind mentioning the name/web address, please share that as well.