Can you tell the difference between these two ads?
Look closely:


Well the one on the bottom just made the founders of Teracent, very, very rich!
OK, that’s not quite the same example that Google just gave over at the official blog, but it did announce that it plans to acquire Teracent.
What does Teracent do?
Teracent’s technology can pick and choose from literally thousands of creative elements of a display ad in real-time — tweaking images, products, messages or colors. These elements can be optimized depending on factors like geographic location, language, the content of the website, the time of day or the past performance of different ads.


A confession.

Google announced that 









