Enabling of server merges would be an admission of failure to EA.
I fully expect this post will be deleted for that comment, but as far as I can tell, this game is on it's deathbed with respect to subbers. The free weekenders probably have a fun time, but I doubt any would sign up considering the state the majority of the English EU servers seem to be in right now. I know I wouldn't, and I doubt I'll extend my subscription. 1.2 just doesn't look like enough to warrant it. I'll go back to WoW and actually pug some content as opposed to spamming LFM/LFG all night in Fleet. Stand outside the bank/AH in Stormwind, Argent Dawn EU and you'll see more players in 20 seconds than an entire evening on Republic Fleet, Perugas Mining Facility. I really wanted this game to succeed, but I suspected EA's puppet strings would get in the way.
For the servers where it is simply imbalanced between Rep and Imp, maybe there should be an XP bonus depending on the ratio of active players on each side...
Example:
500 total players. 300 Imp, 200 Rep.
60% Imp, therefore Republic players get 6% bonus xp (perhaps make this on kills only).