However Bootcamp cost extra and to extra cost to buy a Windows license. Not good for causal gamer, and I think it is really bad for indie developer.
I don't know the market of game engine and don't know the unit sales, insteand of read the engine ranking from devmaster.net, after doing some research I found the following is interesting:
http://www.alexa.com/siteinfo/3dgamestudio.com?p=tgraph&r=home_homehttp://www.alexa.com/siteinfo/stonetrip.com?p=tgraph&r=home_homehttp://www.alexa.com/siteinfo/torquepowered.comhttp://www.alexa.com/siteinfo/unity3d.com?p=tgraph&r=home_homeIt seems multiplatform engine got higher internet traffic.
