Not sure what's going on over on Twitter but this is what I get if I try and Tweet. Maybe it's starting to collapse or perhaps me sending/RTing a massive 5 times today is just too much?
@Blerkotron at least Twitter Blue idiots will be able to Tweet 4000 characters soon, that's all that matters.
I managed to Tweet that I couldn't Tweet by scheduling it a minute into the future but you can't do that with a DM.