I am continually impressed by the magic of the internet. There is so much info available that you can solve nearly any problem. Before the internet we had to basically take the word of the local "experts" when they told us something. I have found many times where I go to a store and I know more about the product than the person that sells them every day.

We used to have to rely on the intelligence of one person. Now we have the combined wisdom of millions to form our own opinions. Pretty cool.