Why would you get mad at them...

I bet 80% of the current active members first came here or a similair site like this with questions like that.

Now you know and others are asking them.

Surely you can understand that. Awnser the questions, they learn, they awnser them for the next "generation".

Imagine if you will a world where teachers were to complain that every year the children ask the same questions about what they are learning....