That's very true. Those were both huge. One more small counterpoint... DWM in fiber optic networks was given a huge boost by blue leds. The increase in bandwi

That's very true. Those were both huge. One more small counterpoint... DWM in fiber optic networks was given a huge boost by blue leds. The increase in bandwidth has led to multimedia streaming services that have made conventional optical disks largely outdated for consumer use... even the more recent blu ray formats designed to take advantage of the blue leds are not as popular any more.