GitHub for Mac
I hate all the visual clutter and unjustified complexity the new stylish iOS-like interfaces bring. Those interfaces are only good for Twitter and friends  (and for screenshots).Some feedback:* Get rid of huge spacing everywhere (for example here: http://github-images.s3.amazonaws.com/blog/2011/mac-screensh...)* Make animations go faster.* History should have preview pane with diffs (see Mail) instead of making me click on commits.* There are windows on Macs. You can use them instead of [edit: or in addition to] making me navigate inside a single window.* Loading indicators are annoying. Move them to bottom (there it won't distract me, but I'll know that it's still loading).Oh, and congrats on release.