I was searching for this not too long ago. Went through all entries at HotScripts. Not much to get excited about. Read that phpMyFAQ is the one to use. http://www.phpmyfaq.de/
As you can see from forum it is far from dead and unsupported http://forum.phpmyfaq.de/
Many entries at HotScripts are half-dead if not questionable, probably idiotic to use anything not updated due to security issues.
Google was not of much help either. An area which goes payware when quality is good I think. Some random people from hits said well why not use a wiki? May be. I have no use for any, was just curious.
was one of the more interesting, going by a quick look. I remembered url at least.
I was playing with the idea of setting up a WP site actually. For Wordpress there is only 1 I think. Faqtastic http://faq-tastic.com/
Lite version is free but 35£ for Pro is almost necessary. 1 time fee, no annual nonsense. If I were to pay for that I would like to see some activity regarding WP 2.9. I am sure it works but I dont like last update was 6 months ago. Good he is on twitter then, very active too. But strange that he hardly ever speak of his plugin! Except:
WordPress 2.9 is out. FAQ-Tastic users, please note: I've not had a chance to test compatibility just yet. Let me know if you have! Thanks.
Unless FAQ-Tastic is just a hobby for him when he is bored he have had plenty of time to test. BS to me. They release dev. versions, betas, RCs for this reason. This could show "risk" of paying up. Payment details he gets 1 point for, updating as in making sure plugin is here in working condition "forever" he get 0 point for. Looking for cool HotScript entries spells out question of x being alive or not.