I need to make my own search engine optimized website for my articles. I will make 1 article for each keyword that I want to rank for. It's like what bum marketers do, but I want to use my own website instead of an article directory. I need to rank for keywords in more than 1 niche, I'm wondering if I should make 1 website for all niches or 1 website for each niche. Suggestions? Like an article directory or not like one. Basically I will just end each article with a clickbank link or something like that. I'm not going to make some brandable website with an opt-in list and all that. So 1 website for all niches might be okay. But I don't know. And finally should I use wordpress?