For all intents and purposes Charlie Crist is now a Democrat. Its time we red avatars treated him like one.
Until a few years down the road when he becomes a libertarian or green.
People keep making this joke, but let's remember that Crist is an opportunist, not a lunatic.
If he's an opportunist, he'll stay in the Democratic Party. If he truly evaluates his ideals, he'll do like Mike Gravel and leave the Democratic Party to become a Libertarian, because Crist is a libertarian. That said, I voted for him in 2014, and would again if he runs for Governor.
There is no evidence for this whatsoever. As governor of Florida, Crist was known as a moderate, not libertarian.