Hi My blog blog has dropped to 0 on recent google's pr due to low content (not without content).I can understand why my rank is zero on this issue.But what is about scrap site where only orkut scrap cards with adsense ads but NO CONTENT except only repeated keywords. Why this type of site's page rank are far better than me.Atleast i write on my blog.If they can earn so much they why not me? Hw not google not put penalty on those website?