Yeah, I've attended a few of his lectures at gatech. In fact, that's why I bought a PS3.
And have you managed to actually install linux on it ?
Yes I installed Yellow Dog Linux...but eventually uninstalled it when I realized that the PS3 wasn't much with the graphics card disabled, and then I was one of those idiots who upgraded to the infamous firmware version 3.21 which disabled OtherOS. However, I just tried out
geohot's latest jailbreak and could successfully run custom code.

I'd like to figure out how to run bitcoin on my PS3 now...unfortunately, I usually get frustrated when compiling with libraries...and I am admittedly not enough of an expert with bitcoin's code to know how many libraries it depends on. If there was some version of bitcoin without library dependencies, I would be happy to try compiling it and running it on my PS3.
(I also have idiotically upgraded my iPhone OS a few times and lost the jailbreak, but hopefully I have learned my lesson by now.)
Id definitely pay bitcoins for a usb miner for the ps3

Even better if its plug and play.

You wouldn't believe how easy geohot's jailbreak for firmware v3.55 was...just simply put file on usb, put usb in PS3, do System->Update via other media, and then wait for restart. Then just put custom .pkg on usb root folder and put in PS3 and run it from the game menu. Again, I would be happy to try compiling a bare-bones bitcoin miner client (without any libraries) using the
http://psl1ght.com/ framework, so if anyone wants me to try something out, feel free to send me some bare-bones bitcoin code (or even try compiling a bitcoin.pkg yourself with psl1ght and send it to me) and I'll test it out on my jailbroken PS3 with the latest firmware v3.55,