Twitter chairman Jack Dorsey took to Twitter today to air his support for Twitter CEO Dick Costolo and Twitter as a whole.

It was a boring tirade for anyone who paid attention to all 17 tweets, but it’s not without cause. There have been murmurings that Costolo might be pushed out because of his struggle to move the company forward.

If Dorsey does have to drop the axe on the long-time Twitter head, at least Costolo knows he cares.