Hey guys...
The Skritter gods are very busy, so I just set up a simple wiki for learning chinese.
http://ch.wibr.de
Have look at it, though there is not much to see yet. I edited the page about pronunciation as a suggestion what it could look like. For now everyone can just edit everything, so feel free!
My English may be crude or wrong, corrections are welcome.
I know that there are several clever people hanging around here who have been learning Chinese much longer than I have, so I would appreciate it if you could share your wisdom for the benefit of everyone ;-)