Who cares about PR, it's rankings and traffic that matter. With impressive backlinks like that, it should be pretty easy to get some decent rankings.
Do you mind sharing your site URL, so might really help you believe that Google Rocks and you just don't get it!!!
I wonder how did we get quality backlinks? But am bit feeling bad about this PR update because I have no ranking till now. Anyway I would like to asked if what did you do to come up with PR3 inner pages?
it should take time. Getting mainstream media coverage will get people to blog about your site as well if it's interesting (more backlinks)