I'm opening up meanderingly.com to new users. I figure that even though I don't have the time to contribute regularly, it shouldn't just sit there. I definitely do not want to open it up to the public, though. I'd like to not have to fight wiki-spam on a daily basis.
If you're interested in contributing to the site, send me an email with your requested username. I'll send you your account information. Writing for a wiki is dead simple. You don't need any grand computer skills. There's no schedule or deadline or requirements. Just that users add to the site whenever they feel inspired, no detail too small or too large.