In 2009, I started up a website for INTPs, but promptly let the domain expire.
However, the Facebook and Twitter page lived on! Now, I'm putting any future work related to these communities on GitHub, where it can live on forever regardless of how often I come back to keep things updated.
As with everything an INTP does... this is a work in progress that may not ever be completed.
I’ll be tracking and storing my own data, but here are a few useful links: