I've been using Tornado for the past few months, and it's great. The code is straightforward and easy to read. It does what it does very well. See http://www.

I've been using Tornado for the past few months, and it's great. The code is straightforward and easy to read. It does what it does very well. See http://www.tornadoweb.org/ http://www.tornadoweb.org/ for an intro.