Working on a Wiki for C64/128 programming related info. At first, it was meant just for myself as a personal reference, but since its out there, might as well provide the link. ALL of the info there has been obtained from somewhere else (including here). I wish indeed I had all that knowledge, but thats exactly why I need a reference. :)
http://commodore64.wikispaces.com
Right now, its a private wiki, meaning only those I provide access to can edit the pages. Let me know if you want to contribute. For now, Im just trying to get it off the ground.
Ive got more articles on the wiki; if you'd like to participate, PM me your email address so I can add you. Ive heard that some unscrupulous people are wacking people's wikis out there, so I think I will be keeping this one invite-only for now. But everyone here is invited to help build this out.