Why is he a hero? Because he is distributing a tool that allows people to actually steal directly from Apple’s iTunes division? A division which, despite having a whopping 80% market share, is already operating at a loss? The success of alternative forms of media distribution is the only thing that is going to stop the RIAA’s stranglehold on artists and consumers - it pisses me off to see people actively trying to subvert that cause.
A little googling reveals the article as wildly inaccurate, of course. It’s simply a DRM removal tool; nothing I’ve seen elsewhere suggests that it’ll allow you to download the music from iTunes for free.
So he “hacked” the AAC format to remove its DRM? Kinda, sorta?
Giving him credit for “hacking” DeCSS is a bit weird, too, since wasn’t it Xing that left the DVD decryption code exposed in its DVD player software? No one “cracked” it, per se. It was a screw up.