If this is true then it's a real bummer. Jailbreaking tends to pave the way for a lot of bad things. Rampant piracy and multiplayer cheating will totally bork the playstation ecosystem.

Edit: I dug into this a little bit and it doesn't seem beyond the realm of possibility that this is credible. A little more info (though no smoking gun) can be found at the tweeters GitHub page http://cturt.github.io/articles.html