Exactly, I think you're 100% right. The real "war" is a price one. If Intel are willing to cannibalise their own per-CPU margins, they'll sell bucket loads of

Exactly, I think you're 100% right. The real "war" is a price one. If Intel are willing to cannibalise their own per-CPU margins, they'll sell bucket loads of mobile chips. If they're not, then they won't - it's not much harder than that to understand. I can see why they wouldn't be willing, once you get a relatively high performance Atom chip then the use case for a highly profitable Xeon chip becomes much narrower.