[lastkarrde]

They could run the site on PyPy as opposed to the CPython interpreter. Postgres and Django are well supported.

https://bitbucket.org/alex_gaynor/pypy-postgresql

http://speed.pypy.org/timeline/#/?exe=3,6,1,5&base=2+472...

[timc3]

I would feel hard pressed to sell PostGres with PyPy as well supported at the moment.

Django maybe, purely because it doesn't depend on too many C Libs.