LWN.net: where people are allowed to make up complete lies and the facts don't matter -- just be civil!
Can you please point me to this "business" you speak of? The PaX Team's website is http://pax.grsecurity.net. Can you please show me the URL to the "buy" button? All i see is freely-available documentation and source code! The PaX Team does not even accept donations!
I thought not freely sharing information about kernel vulnerabilities was the business of the upstream developers ;)
As for being permanently ahead of the game, it's not an impression but an obvious fact, whether you like that fact or not.