older gamers are more likely to understand the glory that is bitcoin
20-30ish year old's are looking to invest!
bitcoin is perfect for trading in game items ( ebay dont want that shit, paypal charge backs... )
bitcoin will have a good size diablo3 market from day one ( many people here are going to be playing )
new gamers that start trading with bitcoins are in for a treat ( lets face it, bitcoin is fun! )
if this goes well a Good MMORPG made to use bitcoin In-game will become a huge selling point.
in a few years bitcoin might become a standard for MMORPG's in game trading?
developers will always want to implement their own monetary system so they can get income for selling worthless "credits"
Why would I trade my super rare sword of awesome for worthless "credits"?
Why would i play a game that uses "worthless credits", if theirs a game that uses bitcoin?