We require forum posters who can do a certain amount of posts on each of the discussion boards we've research. You'll be ideally asked to register on a number of forums and get involved in the discussions.
-basic English skills. Since you'll be involved with discussion stuff, basic English skills are obviously prerequisite. You do not have to impress anyone with your writing, but should be able to make sensible posts.
-ability to start new discussions. We'd love to have you brainstorm topics and start up new discussions at the forums.
And that's pretty much it. No special skills required. If you're interested, please leave a detailed message -- with your monetary expectations and some of the past work if possible and additional comments (if any).