You work on versions, do you? After using it at my last job, I've found that my work flow completely depends on it. You can tell it was an application designed for the mac, not just by the way it looks, but by the way it works ('Reveal in Finder'? Thank you!). I love how easy it is to see view my changes. I love how easy it is to see that there are changes in the repository, and view what those changes are. I love that you can view the full history of a file, along with who committed each change, the commit note for it, and the diff.
I have to say, though, that if the app was only $10 I probably would have bought it for personal use 9 months ago. As it stands, I'm still struggling with the price, even though I'll probably cave in and buy it after the trial ends on my new computer.
I use Versions and Kaleidoscope all day. They are integral apps to my workflow. Functionally, I think they're awesome. I have two quick questions regarding the UI though:
1. In Versions, the active Timeline/Browse/Transcript button is the one that doesn't look pressed. Why didn't you go with the opposite? http://yfrog.com/fyh6rp
2. What's up with that navy background on the initial Versions screen?
Not big issues, just curious! Keep up the good work.
We're especially happy with our changeset feature for git/svn/bzr/hg: http://vimeo.com/17363481 and would love to hear feedback.