Hi guys, we are talking about PA DA everywhere in BHW, but how to improve them in short term in bulk? Quality contents in the page? Get links from high DA sites and high PA pages? The page aged? From social network sharing? But I'm puzzled, let's say I have 100 web2.0 sites as tier 1, and I post 100 urls/day, after several days, I got thousands urls, then I should improve their DA and PA, how can I deal with so many much sites and urls in the same time and treat them as money site? That will be a terrible big job I think. So, is there any kindly friend point out the way?