Looking for an awesome new PvP MMO? There's Crowfall that is currently being developed by an experienced team from Texas and should see the light of the day at the end of this year. It's a mix between a strategy game and an MMORPG. It features procedurally generated worlds, temporary campaigns, massive PvP fights, caravans, in-depth crafting, political intrigue and player-driven economy. Beta should begin sometime this year and it's free for anyone who registers on the website.
Small update : CF is now in Closed Beta and anyone can register a free account to participate to the CB. There are 4 worlds : GvG campaigns, Faction vs. Faction campaigns, a newbie map and a player-created worlds (players can stitch terrain parcels together to form a map, build cities on it).
Most if not all the systems are currently in the game.
Cons : performances still need improvement, visually it needs some polish and it features gruesome elements (grave digging, necromancy, decapathons, etc.)