Pylons

Raised as a usability problem by 5 people on Hacker News over 2 years (2009–2010), in 5 threads.

People raised many different problems with Pylons, but no single problem has yet been raised by 3 people in 3 different months and threads.

Unreviewed issues were grouped by machine: Claude Haiku labelled each comment as a usability complaint, named what it's about and summed up the problem in a line, and a small model grouped similar problems. Nobody has checked them by hand. Expect mistakes.

The newest 5 complaints

Stacked proxy globals are sometimes confusing to the developers using them2010-11-06
Docs lag behind releases, making current APIs like url() hard to find2010-05-29
Pylons documentation is terrible and includes hacky conventions like the c global2010-04-29
Complicated validations require extending the framework in monstrous ways; hard to get right2010-01-31
Documentation is poorly written, half written, scattered, or missing2009-05-19