I think it would be a lot easier to do this then the coding project that Jim mentioned. True, there are a lot of tutorials out there already but so what? There are probably enough free snippets of php code out there that you don't have to write any of your own code either. It's something else that the community could work on together over time. And to be honest, most of the free tutorials I've come across really aren't very good.

I'm still learning so I'll probably only be able to help with the real simple stuff but I would still like to try it. If you guys are interested I'll sit down and try to figure out a decent starting point. I'll try to come up with what we want to teach and the order we want to do it in. I picture it in my head being set up like a wiki so it's easy to edit and for everyone to contribute what they can.