Ghostcrawler: We do have plans and we are actively (as in I was in a meeting on it yesterday) working on a plan. We don't want to share that plan until we are reasonably confident that it is going to work. We want to be clear that we don't think the experience for players on very low pop realms (which includes very imbalanced factions on otherwise active realms) is a good one. We want to solve it. (April 25, 2013)
Zarhym: Having said all that, yesterday we discussed low-population and faction-imbalanced realms with our developers. They have some pretty bold and spectacular plans for addressing this in anticipation of implementing some of the features we plan to in Mists. I just don't have a lot of information to share with you at this stage of programming and development. (February 2, 2012)
Deja vu.....