Does language influence AdSense revenue?

We all know AdSense is very smart. It can detects the language of website then deliver ads with right language. Many people would ask that is language very important to the revenue of AdSense? since ads in different language target different visitors who come from different countries.

I also wonder......

A little words behind “Hello world!”

Welcome to WordPress. This is your first post. Edit or delete it, then start blogging!

Every time, when I see the above words, I know this is a start of a new blog. I am not a new blogger, since I have been writing blog for more than 7 years! But why this is the first post of this blog? The blog I......