Yeah, I'm sure someone had similar doom and gloom to say about vacuum tubes. The thing is, you just don't know where the next technological revolution will com

Yeah, I'm sure someone had similar doom and gloom to say about vacuum tubes. The thing is, you just don't know where the next technological revolution will come from. Yes, we've about hit the limit for silicon, and we may very well stagnate for another decade because of it, but there's always going to be someone scrappy enough to try what the big slow incumbents won't.