I will blast an eminent seo backlink pyramid (EBP) with 10000 Profiles. consisting of 600 Site about site/domain PR 4+ among which there're varied from 20 to 40 edu / gov (edu.xx gov.xx)
profiles randomly in tier 1 and then 9500 profiles built to 600 high PR sites above-mentioned as tier 2, 600+9500=10100 .(its 2 layers backlinks, We will send 600 to your url then we will send 9500 to the 600 links that link to your url , 9500=>600=> url ) .they are from world wide different/unique domains, about 80% are dofollow and publicly viewable.