Given that we don't feel it is worth the effort to support AIX in the CPython source explicitly, I think it's right that we at least link to Michael's efforts in the "other downloads" page.

I don't actually know if this should go to the python.org website tracker (https://github.com/python/pythondotorg/issues) or here (here's appropriate if it's in the CPython source repo -- in that case Michael can submit a PR linked to this issue.)