Still it's sad that Snow Leopard Update 10.6.2 Blocks Kills Hackintoshes. Of course you can still use an older 10.5.8 or 10.6.1 OS version, if you can get a hold of it (quick: rip your ISOs now while they last! I have one at home, BTW). But the EULA clearly states that you can't install the OS on any hardware not obtained through Apple. Hence the problem with Psystar and their attempts to simply offer consumers the possibility to make their own choice: accept the Apple lock-in or not and use the Rebel EFI tool to do what they wish to. Freedom of speech and freedom of choice!
Psst, here is an OSX netbook compatibility chart.