Oh Twitter is fucked up this morning. None of the messages from Radio2 are going through. Same with Microliner.
I wrote it up as a post on Scripting News. Now I'm going to try to find a workaround. Read that post for background.
I'm going to look at Microliner first, because its code is more accessible.
Theory is that it will magically start working if there's a Content-Length header on POSTs. Even if there is no body.
HTTP/1.0 411 Length Required
Had to get in there and watch what was happening, close-up.
Looks like someone at Twitter made a change, then went home -- on a Friday night. Oh the humanity. :-)