On the rotating thing, I don't really like the over-smoothness of it. When you release, it keep coasting on a bit long (yes i whine)
Also, when zooming in/out, the camera zooms to where the mouse is at that moment, so when you zoom, then coast, it keep following the mouse, which i find annoying. (again, opinion)
seconded on the reversing rotation thing.
I found it rather hard to tell if you have a capital ship selected. Frigates have a circle when selected, but capships have no way to tell wether you've selected them or not.
And, last point for now, It would be nice to have some kind of ETA for spooling up the jump drives and transit.