In a message dated 11/10/2010 9:09:10 AM Pacific Standard Time, wbell@vex.net writes:

I could really use your help organizing some mathematics courses atP2PU ( http://p2pu.org) this winter. This past autumn, I ran a sort ofinformal mathematics seminar there, and I discovered that independentlearners tend to need more structure ;-/

The people who run that site need to wake up. It's buggy