Another real-world example of turbogears was pointed out by one my coworkers (thanks Brad!) and I had to check it out.
The Python devcenter blog on O’Reilly has an article on replacing Meetup.com with a turbogears app .
While I haven’t done any more at this point than quickly browse the source files and check it out in action, it seems like it is a good example piece. (I tend to better understand how things work by examining a few different examples.)
The app was developed by Rick Copeland of the The Python Atlanta “Meetup” group where you can see it in action.