Arbital 2.0
Blogging / social media platform.
Initially: 1) make math blogging much nicer, 2) help people connect over similar interests. Eventually: change the shape of the social media and information flowing through it.
If you know math bloggers, I’d appreciate a referral so I could tell them about the platform and see what their needs are.
Also asking “how do you feel about that?” helps, although might come off a bit psycho-analytical if asked repeatedly and directly.