Quite right because content is the king. If unique and fresh content you are posting sure your website got good PR and indexing good upon any search engine.
yup you are absolutely right. providing good contents and stopping spamming can increase your page rank. contents are the mother of your site. if they are good and handsome, you will surely get some good reward from google. google always love original quality contents.
Hello, After the Google panda updated...Content updation is the most imp role in Page Rank. Google consider the quality content. If your site have a quality and unique content Google absolutely help to updated the Page Rank and also improve the site ranking.
This is not necessarily true. I have just obtained 5 * PR5 and 10 * PR4 for new domains that were parked at Sedo. Nothing can be poorer quality content than a Sedo parked page. Good quality content play out long term but PR has no direct relationship with content.
Well I see here most of you think that content affects the PageRanl, but PR has nothing to do with the content it is totally dependent on the incoming links and there's a whole a algorithm for its calculation. http://en.wikipedia.org/wiki/Page_rank
the last pr update by google was meaning less, almost every site got good pr and some times great sites got no pr. so do not jump to any conclusions from that