The title may seem funny, but deal is this:
www.cricinfo.com was a famous and I think PR 7 site.
Few months back, they changed name to www.espncricinfo.com . www.cricinfo.com now redirects to www.espncricinfo.com .
Then why, still after two months, is the PR of www.espncricinfo.com still 3?
I am especially curious because I hear google updated their PR in the last week or so.