I've attended a few WoW RP weddings, on the alliance of course.
Then when I rolled horde for pvp and told some of my guildmates about the weddings, they were speechless.
I'll play the KotoR mmo just for the setting. I really dig Star Wars, even saw episodes 4-6 at the drive-in when I was a wee lad.
Played SWG Pre-CU for awhile and it was great. Post-CU was still decent but NGE was an utter disaster.
I've actually been looking into the SWGemu project that's underway.