Not really. If you really think the PS3 is going to be cheaper than the standalone Blu-ray players, you're already wrong. I can get a BD player today for well under $400. The chipsets in the BD players are significantly cheaper to manufacture than the cell, they don't have to include a hard drive, and the cooling solution is much cheaper.
People _like_ standalones. The PS3 and Xbox are loud, unwieldy, and not really designed to fit nicely into an equipment rack.
Internal BD-ROM drives don't count. And the one that is cheaper is only cheaper by about $40. So for an extra $40 I can get a game console too. Yes, I understand that a PS3 costs more to manufacture, but I totally disagree with the idea that people like stand-alones over consoles solely because of things like noise, size and looks. People actually like products that are low cost and/or have high value. Comparing a stand-alone to the PS3, the PS3 will still win because of its high value and small relative price difference. Now, I'm talking about gaming crowd here. It's not such a clear cut issue for those people who are specifically looking for a HD movie player and don't want or need a game console.
BTW, thanks for completely dismissing my other questions. I'm no Sony fan. I don't have any Sony products and wasn't planning on getting the PS3, but Microsoft's lack of foresight on Blu-ray will force me to take a long second look. I'm sure I'm not the only Xbox 360 owner considering the same.
Tommy McClain