It looks rather good! But I do wonder if I'm the only person who was more than a little put out once I found it was the "hostage" model of open source - i.e. pay us enough money and we'll release this. Of course, there's nothing to say you can't do this, and I do applaud people finding ways to make OSS pay. But this way leaves a funny taste - it feels somehow counter to the spirit of the thing.

Possibly my ire was raised a bit further by the fact that I found that out in what seemed a slightly bait and switch-y way - "Try this!" click "Maybe later if you pay us!" Hmmmm.

Those gripes aside, it looks pretty.