First I had problems refreshing my timeline in Tweetbot. Twitter.com (home page) was giving 'Something is technically wrong', but my profile page would load.

I couldn't tweet from there but tried again and it worked... but now I'm not able to get anywhere via web or apps.

Same from Dallas. The landing page is up, but when you try to view tweets you get the error.

Same from India, the status page [1] is holding it up though, saying "All systems operational. Updated a few seconds ago".

[1] https://status.twitterstat.us/

Looks like api.twitterstat.us hasn't reflected the outage; currently showing "All Systems Operational" https://api.twitterstat.us/

Some clientside APIs (embedded timelines, for example) still seem to be working.

Same from Toronto.

Down in Toronto, NY, and DC

Same in Victoria, Canada.

yep - the post-mortems on these things are always interesting

Oh, man. I guess we have to start going outside to yell at strangers again?

Down from Brazil.

Same from the UK