What is the best looking desktop application UI that you have seen? [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 12 years ago.

I'm design开发者_开发技巧ing a new desktop app and would like to get a feel for what good designs you have seen out there.

---

Check out the apps made by Sofa:

http://www.madebysofa.com/#software