Get a grip. The idea of the site is to get answers to straightforward questions, and then get back to friggin' work. If one asks a question, one is going to be looking for what one thinks is the right answer, so one is going to read all of them.
Before SO: I'm looking at the entire internet full of content that isn't remotely relevant to my problem. After SO: I'm looking at an unordered set of answers to my specific question, written by real people, and one of them is probably a nudge in the right direction.
Before Stack Overflow: I'm looking at the entire internet full of content that isn't remotely relevant to my problem.
After Stack Overflow: I'm looking at an unordered set of answers to my specific question, written by real people, and one of them is probably a nudge in the right direction.