Did you read this article?
http://massively.joystiq.com/2011/06/28/mmobility-staying-desktop-free-with-splashtop-remote-and-warspe/
and did you spot this:
The developers at AIGRIND have told me that a new update scheduled for July will introduce a friends list, guild management, two new factions with new territories, a cash shop with virtual items (the game is entirely free right now, but it used to be subscription-based) and a switch from the current reputation system to a more common system of leveling.
4 factions in game :shok: .