I want to thank you all for the 3.5 hours of sleep I had last night because of your game. Wow, it's great, but man am I tired today. So, if stuff in my post doesn't quite make sense, essentially, it's your fault.
Couple of feedback items:
1. I'd like to second the comment about having the mouse wheel zoom in similarly to how Supreme Commander does it's zooms (zoom focuses on the mouse cursor). It makes it way faster to zip around the galaxy. I think a previous poster mentioned that it currently is doing that, but by default it doesn't. I may have to look around for the setting and enabled it to see how well it works.
2. I've run into issues when trying to add units to a group. On a couple of instances, I had my fleet selected, then hold shift while bandboxing around the new ships I want to add, hit ctrl+1 to set group, but the new ships weren't added. Could be just that it was 2AM at the time and my hands were asleep. The second time I added them it worked fine.
3. It would be nice to be able to easily add ships at different planets to the same fleet. So, if you are currently assaulting a new area but have ships building you can add those ships to the fleet, move them to the new area and immediately join the fray with the rest of the fleet. I think I tried this and when I tried to group them up it wasn't always working correctly. Maybe related to my #2 above?
4. Feature request - what about adding Interdictor ships? So, if you are assulting an enemy base you can prevent their fleet from fleeing.

5. Feature request - the carrier cruisers are great, but how about a capital carrier. Something that carries 4-6 squadrons but only have very light armor/weapons.
Love what you guys are doing! Keep up the good work. I can't wait to get home and play some more tonight.