For those of us who still use a Mac Mini (or other Mac) as a MediaCenter connected to our TVs, today’s hack from Erica Sadun is a blessing.  She created a Mac Application that can catch Airplay from iOS devices and output the video on the screen.  For all intents, AirPlayer lets your Mac do what an AppleTV does naturally. You can download the Macintosh Application, called AirPlayer.app here. The interesting question is: Does Apple want us doing this?  They make much more money selling Minis (and other Macs) than they do on AppleTV units.  However, it would seem easy enough for Apple to include this type of Application with Mac OSX.  So why does Sadun have to build it instead?  Are we in for another cat and mouse chase? (update: it is a .01 release and we did have some trouble getting it to work with a YouTube video over wifi)

Cydia hack enables Airplay in all apps (9to5mac.com)