It seems there are currently some issues with the login/game server. Hold tight. If you weren't aware there is a massive blizzard hammering the north east right now. That may be the reason. A DDoS is also another possible reason, but our protection has improved enormously. Whatever it is, like I said, hold tight. These problems are almost always solved quickly (4 hours or less). Also, again, welcome to all the new players, you will enjoy your stay here.
Edit: If you can, hop on IRC. The devs are constantly in chat talking to players and its generally lively. It's a great source of information for when the servers down. Channel; #runerebels