There is a heated discussion going on at another forum, and the topic was centered around the question, "is selling links ethical?" Now, I don't want to start a simular "heated discussion" about how, if we don't complying with Google's "nofollow your links, or your not going to like it" stand, but some users brought up an interesting statement about SEO. They mentioned that duing SEO in general IS manipulating search results. What do you all feel about that last statement? Is SEO (manipulating a site to gain in SERPs) an ethics question? (Not talking blackhat).