Anyone try out the new Paper app by facebook? It's pretty damn good. It's very FlipBoard-esque (another awesome app I use everyday), but the gestures are leaps and bounds better.
I've been saying this for a while, but I truly believe the next step in making smartphones better will be through getting rid of fucking buttons wherever possible, both within apps and also on the hardware front for the actual smartphones.
Blackberry was headed in the right direction..