It's so funny, but the first time I played Knights of the Old Republic, I got hopelessly lost aboard the Ebon Hawk.
I kept missing the cargo ramp that led outside and ran around in circles, until I figured out the interior. Between replays of that and KOTOR 2, I could probably run around it blindfolded now. Good times indeed.
Ah, the Ebon Hawk. My first ever home base in a video game. I still remember the quiet hum of the engines and the background music. Beautiful ship.
I would actually prefer something more compact and cozy like the Ebon Hawk for Mass Effect Next. Normandy was great, but doing rounds around the ship took time and made it feel less homey. Would actually prefer more activities to do on the ship (like turret simulation and Pazaak). Ah, now I want to play another playthrough of KOTOR! Might do dark side this time 
I thought it would be obvious it's going to be at EA's panel... neither Microsoft or Sony have anything to do with the creation or publication of Mass Effect and it's not an exclusive for any platform.
Well, they did show off ME3 at Microsoft's E3 last year because of it's Kinect features, even though it was also shown at EA's conference. Though now that Kinect will no longer be bundled with Xbox One, it might have changed plans for console specific features if the user base is smaller