Well here's a new one. (I only sent about 10 tweets today? the brokenness continues.)

@GWillow yeah, I keep getting “We weren’t able to send this tweet.”

My first paranoid thought is that they’re throttling people with legacy blue checks.

@JenniferdeGuzman A similar thought occurred to me as well, but from all the responses it seems to be more widespread...
@GWillow @JenniferdeGuzman @NeilaK20 just said it happened to her, and it happened to Alexandra Erin, too.
@samhainnight @GWillow @JenniferdeGuzman Seems to be happening to everyone on the site. :s