I am linking to a page at a website with free services. In this case a page, where my visitors may put ads. This page is filled with stuff that is relevant to my website, and it links back to one of my own pages. For the time being the PR bar is grey. Should I expect it to keep on being so?
The URL is something like this:
[pub1.freewidgets.com...]
Is that too tough on Googlebot?