We may have been playing with Skitch and teasing you with screenshot galleries since the app's debut at Macworld '07, but today is the day that some of you can finally start teasing someone else for a change. That's right: the plasq crew have officially opened the flood gates and have begun sending out Skitch beta copies to users who signed up (you can now sign up at the official Skitch site). Not everyone will receive their copy right away, mind you: by 'invite-only public beta,' I mean that copies will more or less be sent out at a moderate but steady pace and only to those who sign up, as plasq wants to make sure they can maintain control over testing (after all: it is still a beta) and ensure their slick MySkitch photo sharing service can handle the load.
That said, if you get a copy, start testing away! It's a beta, so it'll act funny and it just might eat the family cat. Just remember: Skitch will be a commercial app when released as a 1.0 (though no official word on price yet), and the plasq crew is still kicking around whether they need to split some services or features off into a Pro version, so send in that feedback.