What makes me want to play Runes of Magic you ask?
Well for starters it's the most interesting f2p game I've seen with great features, some from games I've enjoyed in the past.
I like the idea of having a shared home for all my characters with options to easily change clothing and switch items between characters. It's also nice that unlike fable we start out with our homes.
I'm interested to see the pvp system which is somewhat unusual for me. Getting stabbed in the back while farming or leveling up was always a huge annoyance. I think with the incorporation of arenas and other pvp events will help to keep things competitive but still peaceful.
The dual class system will help to save a little time and make characters more well rounded. This will come as a great help because I usually like to play as mages which end up being glass cannons. It might also help since I enjoy playing as crafters as well.
The creators really seem like they put their heart and soul into this game with never ending content. It's great to know that when the game is released new content will be distributed every 3 or 4 months. Dynamic dungeons and upgradable items will help to keep this game fresh and enjoyable for some time.