What is best for clickbank ? #1. Lots of sites + 20 articles (each site) + 1 Keyword (each site) = Sales or #2. Single site + 1000+ articles + rank well for competitive keyword by strong SEO + rank well for other keywords too = Sales #2 method take long time but it worth... #1 method don't take much time but can't expect much... what is best according to you ??