Also on my agenda, which is an interesting situation for me because I'm a heavy user.

I think it is a great way to stay up-to date on what happens in startup-land and in open source, the granularity with which you can follow people still fascinates me. Seeing that 95% of what active human accounts post is pretty useless, I don't see justification of a $20bn+ market cap, especially without growth.

PS: They've recently cranked up ads, next earnings report could surprise ...