I do now. I thought Atlassian had built it in-house. My worry with these is that acquisitions change the product priorities. For example I was sceptical of the recent Crashlytics acquisition by twitter but they've already gone and improved the experience for everyone by offering enterprise features for free. Its hard to tell who's going to be absorbed and fade out in these kinda things.
We've been with Atlassian for almost a year now. I hope big initiatives like this Mac app show that we're still working hard on the core product. We've got some great stuff in the works, too.
