OK, so my money site has been up for around 6 months. 1K backlinks through GSA SER (direct). Currently 1K back links shown in Ahrefs. PR0. Having just used Scrapebox on a 12 month old site 18 months ago, and hitting PR4 within 4 months, I was disappointed to still have the money site at PR0. GSA SER posted to all engines PR2+. So, plan is to manually create a good Tier 1. I have a list of the top 500 sites from SEOMoz, which can be found here: http://www.seomoz.org/top500 I'm going to start at number 1, and spend the evening working my way down. I'd like to register 10 tonight. After advice on the following: 1) Do you think I should use a different email address and username at each site? Or would company/money-site "branding them" all the same completely miss the point of the exercise? 2) So 10 today, with 2 articles/pics/vids on each (although I would probably do 3 on 1, 2 on some, 1 on the rest to mix it up). 3) Tonight I shall post no links to my site, I shall just let the accounts "settle" and once I have created say 50 Tier 1 sites (50? What do you think to the amount?) add the links perhaps 3 a day, until I have done. 4) I know this will be a long boring process, but I hope that doing it manually myself, it will be a good solid foundation upon which my entire off site SEO strategy will build upon for a good long time (or until the next evolution like social signals develops). Any advice is most welcomed Many thanks.