You're welcome to use content from https://bitbucket.org/pypy/compatibility. There is a growing list of dependencies at https://bitbucket.org/pypy/compatibility/wiki/depends.yaml.
That just saved me a hell of a lot of work. Thank you!
You're welcome. You can even clone that and make a wiki for py3k from it if you want. There's a script (in the wiki repo) to parse the wiki into YAML, so reuse of the current content should be easy no matter what format you want.
My current research can be found here: http://goo.gl/SCImr
Any corrections, or ideas for what can be on the site would be appreciated.