No less than 25-30 for me. I think many younger people take for granted that you can learn the answer to almost any question conceivable in a matter of seconds, thanks to google/wiki. 20 years ago, your ass had to go to the library and sit on that computer with the hercules monochrome monitor and search for shit, or hit the dreaded catalog cards.
Yet still, we're drowning in the company of blissfully indifferent idiots.
