Right, but they didn't build an optical computer that is even close to competitive with something like this:http://www.hotchips.org/wp-content/uploads/hc_archiv

Right, but they didn't build an optical computer that is even close to competitive with something like this:http://www.hotchips.org/wp-content/uploads/hc_archives/hc26/HC26-11-day1-epub/HC26.11-1-High-Performance-epub/HC26.11.130-Anton-2-Butts-Shaw-Shaw-Res-Search.pdf http://www.hotchips.org/wp-content/uploads/hc_archives/hc26/...