Page Rank on Google Toolbar

As many of you who have the Google Toolbar (if you want it click on the link in the upper right hand corner ;) ) know, whenever you go to a web page, it shows you that page's "Page Rank." The Page Rank system uses a complex algorithm to calculate the importance of a site based upon other sites that link to it.

That's the page rank for my site, a lowly 2/10. I have a question for everyone, do you look at the Page Rank often and if you do does it affect your view of the site that you are visiting?