If I want to build a manual Tier 1 with Web 2.0-s then how important is the quality of Tier 1? What are big no-no's and what is acceptable? Would let's say one article that is manually spun on word and paragraph level be good enough to use on all the Web 2.0-s? I don't want to get traffic from those Web 2.0-s. I want to use them as buffers for blasting spam. I don't want the moneysite to get penalized or something. The competition would be let's say medium. Thanks!