I am really confuse on Google PR, How to increase Google PR effective, A lot people say you need to update fresh and original content, this could be true but need to be more specific, I was to update few post every three days, Google Index getting more and more, and organic Traffic increase a little, I think That works, But when i update day by day, Google seems do not like it, Google get more and more smart, It can detect your site, and rate it, It's harder and harder to analysis Google algos....