Real-time web apps with (just) Python and Postgres

I'm presenting on this topic at a conference at the end of this month (http://summit.pywaw.org/). I'd love to present to a smaller group first and get some feedback. I have meeting space at the very cool Church & State co-working venue (4th South and 3rd East).

Anyone interested in hearing a talk on this topic on some evening from May 18 through May 21? (Mon-Thur next week.)

Thanks!
Brent