It's true, the domain is mine at first and then I give it to my friend. Just 10+ pages and it's not especially SEOed, it's just a company site introducing their products. But according to alexa history, the domain is online from 1997, and I get it in 2003.
Backlinks still alive? Can you please PM me the domain?
sorry,
I just doubt if the online history is affecting PR, although It's 0 when I pickup it.
It's a complex method Google calculating PR, so it's impossible we can know exactlly, so, maybe it's just a paticular case, forget it. lol