Non-direct linking schemes advantages?
Hi everybody,
When I was surfing and looking for new hard link exchanges I find the following linking scheme
site A(PR4) -> site B (PR4) ->site C (PR?)
is more prefered by the owner of 'site B' then direct link exchange A<->B
How do you think guys what is advandates of such linking (if I understand PR formula well - there shoudn't be any difference for B). So where is a catch?
Alfa
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