Excellira - 3:37 pm on Jun 10, 2009 (gmt 0)

I should qualify two statements:

"In a subdirectory every link (with value) is counted towards the domain."

Provided the internal linking structure is optimal.

"There may not be a 1:1 relationship in link value however."

Meaning that if every page with PR is not linking to the main site then that page would not pass PR.

If you plan it correctly though, buckworks is on the money.