This is a very cool thing you've created! I hope this goes viral and ends up in every CTO/CEO's inbox, prompting them to consider 2FA and the risks posed by not supporting it.
A cool feature here would be a leader board, or, some shining example of those who are doing it right across all methods of 2FA.
Report
Amazing collection! Discovered this rather late, and how the fact that you have an option to encourage people to tweet to these companies if they do not have 2 step verification available.
This is so interesting! We just built a blockchain-based 2FA mobile app and are looking for websites to beta test it (will be on product hunt tomorrow), so this site helps a lot!
Hydro Mobile App
Unicorn Platform