Okay, I was wondering, I know many time a website.com URL and a www.website.com URL will have differen't page rankings. But will a website.com/?session_id=some_id have a different PR than a website.com? I figured it is but I am not completely sure on this.
I don't think an URL like this website.com/?session_id=some_id will even be indexed by search engines but don't hold it against me if they do It just doesn't look search engine friendly so if it is not indexed asigning a PR rating would be even more likely to happen. Something i picked up from this site http://www.thewhir.com/find/domain-names/guides/search_engine_friendly_url.cfm