I notice my blog PR change from 2 to N/A. Then when I checked again, it seems to increase back to 2. What happen there? Checker trouble or PR can easily change?
Google has a habbit of moving PR up and down over an update process...or some PR checkers dont work properly...Some say my domains have fake PR, when I know for a fact they dont...
I think it's possible that PR will be changed.
If PR isn't change, then it is an advantage for site that have high PR before.
And how can new site get PR if Google never updated PR site