Sean Brace just sent out this Tweet. He is indeed done at 97.5 and no longer with the station. It seems he was notified this morning (presumably by his boss and not a blogger).
The knee-jerk reaction is that this might have something to do with what appears to be the inevitable hiring of Anthony Gargano (I guessed wrong that the announcement would come yesterday after the best April Fool’s joke in the city, by far). But popular conjecture is that Gargano might occupy a time slot earlier than Brace’s. WE’RE GONNA NEED THAT MUSIC:
UPDATE: BAWHGOD THEY CANNED THE PRODUCER TOO! Steve Vassolotti has also been let go.