[thrdbndndn]

Symptom: you can't see the timeline. It shows "welcome to twitter!".

Search works half-ass-ly ("top" works, but not "live").

You can still read specific tweet or someone's profile.

[lanternfish]

I can't tell if new tweets are populating, I can't find any that are newer than the outage.

Edit: they are, #TwitterDown is trending