ynnoj, on 24 July 2011 - 09:14, said:
What happened to a swipe going backwards and forwards in Finder and other apps?
It's funny you should ask that, just now I was navigating around the Finder and wondered the same thing. I could swear at least one of the Developer Previews had this functionality in at least the Finder.
I don't get why Safari gets this fancy "card stacking" of pages and the Finder doesn't. They're essentially the same type of application by it locally vs internet.