Well, even if admitting so would reveal me as a hypocrite, I felt I was just absolutely obliged to tell you that recently Rasse and I have been playing ROSE Online. We were going to buy FFXI for cheap but decided against that, given that FFXIV is just around the corner and spending money on XI now would just seem a waste. With nothing left to do after finishing RE5 and overplaying Brawl, we decided to pick up whatever free MMO looked best.
I had played ROSE before a long time ago and thought it was pretty much the funnest free MMO I had played (although I still quickly grew bored and quit with my character's level in the mid twenties) so we picked that. It is a whole lot of (easy) grinding and the usual scammers and brazilians, but luckily boredom wasn't much of a factor given that we were playing together. You should probably check this game out - it is pretty stable in terms of its economy, with most of the currency flow occurring between various User Vendors, and pretty average in its class balancing. I play a Knight, the defensive second class of the Soldier, and Rasse plays a Mage Hybrid, the offensive second class of the Muse with most of the essential supportive spells (buffs, healing, a bonfire which restores mana/hp over time) from the basic Muse tree (Cleric is the full supportive second job of the Muse).
I suppose I should try and sell it to you a bit:
You begin as a Visitor, which has no special skills other than some crappy double slash attack. At level 10, you get to choose your First Class of 4: Soldier, Muse, Hawker and Dealer. When you reach level 100 of your specific class, you are able to advance it to its second job: Champion/Knight, Mage/Cleric, Raider/Scout, Artisan/Bourgeois. We've both reached level 100+, and only just now is it beginning to lose its charm for me. I suppose to rekindle my interest I'll start participating in the PvP matches that open up to all level 100+ players, but I'm a little worried I'll just get dominated by the opposing Castle Gears (giant robots you can purchase and build to sit in to increase your attack power).
Oh, if you do play it, be warned that the writing is terrible and you should take all quests and dialogue as a joke. If you get around to playing, try and find us: Krabboss and Skanker. You've probably already decided on a game to play though.