Krita (open source painting software) is on Kickstarter (kickstarter.com)

And we've got the first OSX build ready, too!

The app is basically good and basically works (it's a very nice digital painting app). The really good thing here is that Krita have a track record of delivery.

This is one of the best digital painting apps out there, on par or better than Photoshop and any other commercial tool I've used.

And we made our initial goal, too!