your site have PR 5 , that's very nice ,it ll be very beneficial for you for get backlinks , higher ranking in google, but most thing for stable that page rank in google in most important,,,for that you have to do Blogging , news posting, forum posting , perfect and on the way promotion for your site......
you must have to regularly touch with ur site content updating, and have to change as new updates, by this you can get higher ranking as well as PR....
pr is nothing it is only indexed by the google... pr give the good impression on the viewer that this site in good...
thanks shane. even i believe this, i have some new websites getting a link from PR6 or PR7 and they become pr4 or p5. I believe ,having a good content and coming in SERP is more important
yeah for getting good PR in google , you have to maintain the content must be updated , and not copied from other site or from any other sources, otherwise google find it your site and make it pannalty against that may be its banned ...
page rank is nothing it is only the ranking which is given by the google it simply indexed by google that the page has importance to google
The basic idea behind the page rank is that its given by the google by its popularity , proper content with visiters hits on that site and get the information , page rank and google ranking indexing are not related...
SERP is the connected to the marketing of ur site....and PR is just rank given by google as per your backlinks of the site......