I am thinking about using SB to blast, but I read here that we shouldn't do it to the money site. Instead we should do that on a web 2.0 property then build links on that property pointing to the money site. (is the idea correct??) I am wondering what web 2.0 site to use. Is it better to use a public blog page, facebook/twitter, or buying a host/domain (or something else) for this purpose? Which one is a better choice? Thanks.