I very much want boarding, but its not about combat.
The gameplay possibility's to me would be more around espionage.
Sneaking a bug onto a ship?
Messing with their computer data?
Stealing their cargo?
Copying some vital file plans?
Maybe you could have scenarios where your wingman engage the (presumably bigger) craft in battle, while you (in a small, black,cold ship) latch on unnnoticed to carry out your mission.
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And ideally this should be multiplayer possible and player to player - but its still cool even if it isn't.
Even restricted to your own craft, theres nice potential to looking around;
Random ideas;
- you hear a noise from behind you...you see movement. Whats that? did something sneak aboard? That cargo you picked up did seem suspicious.....
- your ships been damaged and your airs running out, can you make it to the backup supply in time?
- someones trying to open your cargo hatch remotely, perhaps you can jam it with something?
- your ships cat needs feeding
