Here is my take at a Hackintosh logo. I just don't like any of the pirate-based symbolic usually found in other Hackintosh logos, because a Hackintosh has nothing to do with piracy - we all have paid for Mac OS X. (Sure, Apple noted it not to be installed on non-apple hardware in the agreement, but such an agreement would never hold up in court. No company can force you to not use a legally purchased product the way you like to - except if you have to hack into it in order to do so. If you buy a book, can the store force you to only read it in your apartment? Sure not.)
You can use it at your discretion.