You write as if Google invented web search. They made it dramatically better. But was it so much better that it changed the world? I am certain it was so much b

You write as if Google invented web search. They made it dramatically better. But was it so much better that it changed the world? I am certain it was so much better that they killed off their competition, but somehow I don't think they were so much better that students in Peru wouldn't be using Web Search if Google hadn't come along.