Sony isn't stupid enough to pull the 60gb off the shelf, they just wanted to get them out there hence the price cut. Then they can hike the price back up by adding a game and 20 extra gb of harddrive space. We will see if this will actually happen though as if the PS3 keeps selling this well Sony might be reluctant to bring back up the price.
Sony would be stupid to sell both a 60GB and a partially-gimped 80GB unit at the same time, with the partially-gimped 80GB unit at a $100 premium
Sony is stupid.
But, still, the president of SCEE said that the 60GB PS3s should all be gone by the end of the month in the US (even though he's a part of Sony Europe), to be replaced by the 80GB unit.
"Reeves goes on to say that SCEA marked it down to move and that once it's gone, it's gone. When asked for the dreaded confirmation as to if this was the end of the 60GB model, Reeves replied "In America, yes." "
I think this is the only way to move forward. It would certainly be best to replace the 60GB model with the 80GB model and maintain the $499 price point, but it doesn't look like they're going to do that.