There's been much speculation about when, or if, massively multiplayer games (MMOs) would start taking over Facebook. Most popular Facebook games use a lot of MMO-like mechanics like quests, experience levels, and avatar customization, after all. To date, what seems to hold the genre back is that it really needs 3D graphics to work well, but 3D visuals on Facebook inevitably seem to suffer intolerable load time problems. This is unfortunately the case for MilMo, but it's one of the few MMOs that's worth sitting through the load screens.