He thinks I am a guru.

Our older son surprised me today by bragging about me. He was telling one of his friends how much his mom knows about the internet. I have to laugh at some of the questions he thinks I should be able to answer. One day he might be asking me where we can find robotic cylinders and the next day he wants to know how tape drives work. The truth is I know very little about the things he wants to know about and a great deal about finding bargains online.