Eve is quite an insane game. I refuse to play MMORPGs but I heard a few weeks ago there was a large battle that wiped out $36,000 USD worth in real money.
http://www.hardforum.com/showthread.php?t=1360857
It's quite a complicated game with large player corporations, spies working for every side, lots of factions and wars and politics. In those big battles, apparentely one big mothership that costs thousands of real dollars to invest in and build belonged to one of the bigger bullying corporations. A group of smaller groups got a spy into the other company and stole their passwords to access their accounts. They then teamed up in a coalition and rammed his mothership from the space station's protective shield and then and destroyed it.