This entire thread is BS.
This was not Nexon's fault. The fault lies squarely on TerrorStreak and his absurd "Everyone Leap Into Bera" threads and pushes, and everyone who hopped on the bandwagon for the sake of fame and fortune. Him and his pals basically broke what should have been a perfectly healthy event by causing false mass hysteria. We've already heard numerous reports of people from Bera coming into other worlds and trolling/attacking people for not moving. And then we get his forum pals going around saying how "great Bera is" and how "every other server is dead" and crap like that, even just copying and pasting replies into multiple threads, in order to cause more panic of "If I don't move into Bera everything will be bad".
Then we get all the people who claim "Oh, everything is dead, because I don't see anyone in FM. Seriously? Since when is FM a reliable way of measuring population? As I said before, FM is just the rich people who sit around all day trying to make more money. You won't find them doing PQs, bossing, etc. with anyone but their alts/bots. I'd actually consider the FM as a negative population measure, because they just draw people away from actually playing the game.
In short, blaming this on Nexon is like someone chopping their hands off on a table saw and blaming the manufacturers of the saw. You can't make a game stupid-proof.