(I thought I had posted already, but I didn't see it)
Count me in!
As far as a repository goes, try
frCoder. It's a repository started by SilverStar (to replace his previous one). Currently, it's reminding me of a warehouse (think big, empty). I've posted some stuff there, but it needs a lot more.
I'll probably post my code in a whitepaper again. My motors code I'll probably GPL and put in frCoder.