Even if they are expensive, everyone will want these. I know I will be first in line. If these are reliable, and their drift friendly modulation works, we probably won't see spinning disks in 10 years. Thats a great future.

I disagree. If they cost 4x as much as flash, then nobody will use them unless the performance improvement is huge (Remember, it's 100x write latency not throughput, and caching fixes latency problems quite nicely).