Tipjoy is my first web project, actually. I started knowing python. I tried frameworks, and quit when something failed. Django was the first to go from start to live test site touch using a DB without a hiccup. I think that means something for both the quality of the documentation and the framework.
TurboGears, web.py, and Pylons failed the test.
The Python community would benefit from more people switching to Django. It does have the approval of the BDFL, after all.