No, it really fizzled out. It's not a high-impact game so wouldn't garner significant attention. It was one of those games that needed to grow organically, which is where Q-Games shot themselves in the foot. What they should have done probably is have bots supporting noobs. Maybe they hoped players would encourage their friends to join to make up the missing numbers?
@Globalisateur - you should download the game and compare it to the Beta. I found performance was good, and the time to do stuff like pick up an object is far lower than the 2-4 seconds you were quoting (maybe that's because there's no-one on the servers?
).