CJ, Re: Except, of course, Centrino hasn't done too well in the consumer market. Other than that, you've got a point...
The consumer market is very price sensitive. I think when Celeron M ramps up, you will see a lot of vendors offering it alongside their Centrino lines. It is, after all, a lower priced Pentium M with half the cache, so it should offer decent performance and better value than Celeron.