Can it play games? I actually have no idea, since I don't play computer games, and none of the people I know who have macs play computer games. Either way, it doesn't matter, because apple never claimed to be targeted towards gamers anyways.
Exactly. People who own Macs should just throw them away or sell them off on eBay and go back to PeeCees where they can get computers with puny processors but monster GPUs, much like some types of car. Macs are all about fun and games? Well definitely not games, that's for sure. You need a Mac Pro to get the equivalent of a PeeCee. For Apple gaming is just like a paper pusher Professional job.
Macs are for sophisticated people who uses the iLife suite of applications, Adobe CS, Microsoft Office, Safari, Mail, along with like 1% of the applications available on the market. For everything else there is PeeCee.
We don't need "everything else", we can barely handle the 1% available to us with our special and "different" brains! Think "different"!
If you want Macs to keep to what it has always been (ie: restricted, limited configurations, limited use and functionality) suit yourself, but don't deny that some people do believe that Macs can be used for more.