They also claim to track people, not so called visitors (via cookies). In fact, I was reading that if a person visits your page from home and then from office (

They also claim to track people, not so called visitors (via cookies). In fact, I was reading that if a person visits your page from home and then from office (from completely different browsers), they still count him as 1 visitor. Sounds a really exciting claim. Wish they prove/demonstrate it to be true.