Having played it a bit, online and offline, I must say I have a few things to add...some which I've spoken of before.
I find it strange that we enter a system at the sun..and then move outwards, it would be more interresting if we started at outer planets and moved in..
Secondly I'd like to say that the sun is far to big a chokepoint atm...
It will in all practicality decide wether you have control of a system..or not.
As all incoming ships enter there, its also easy to predict where the enemy will come from and camp that spot...making entries to the sun very messy affairs indeed.
I think two things should be done to counter this.
A) perhaps give access to land at other places in system..maybe 'outer' planets.

make the sun battleground larger...entrypoints bigger and more varied..and reduce the size of the sun..so we actually have a big field to play on.
It gets silly to have all our battles in such a cramped location.
Well thats my 5cents.
Janster