If the hack is easy, then I will rush out and get a PS3 ASAP. PS3 games suck for the most part, so I don't see piracy being a big issue (not only that, but the games can be quite huge). I would get it to use as a new HTPC. If it can run Linux (which it can), then it can run XBMC.
Edit - also, from what Geohot has said, what he has found cannot be patched.