Hackint0sh.org is described as 'is your one-stop community for creating and building a hackintosh, running OSX86, jailbreaking your iPhone or tuning your AppleTV' and is an website in the System & Hardware category. There are four alternatives to Hackint0sh.org, not only websites but also apps for Windows, Linux and Mac. The best alternative is MacBreaker, which is free. Other great sites and apps similar to Hackint0sh.org are OSx86 Wiki (Free), InsanelyMac (Free) and OSX86.net (Free, Open Source).
The OSx86 Project is the undisputed leader in information regarding OS X on x86 hardware and Apple's Intel transition. It offers users a place to trade and share information about OSx86 and the various hardware needed to run it; a virtual Wikipedia of OSx86 resources.