I see a PR0 on an entire site and I wonder if this has to do with some links coming from a blog we created.
We have created a company website and blog with many channels in drupal. Each channel is linking to one of our sites which are in another server and another url
example: there is the site A which is the company site and blog linking to sites B, C, D, E in another server.
Because they are in a different IP, is this considered link farm?
When the PR is whited out...0/10 - Not N/A - does it mean the site is being penalized?