Thinking about ranking for a good keyword, and part of my strategy is to build 5k mid quality backlinks with excellent distribution 45% blogs, 15% directories, 25% social bookmark, and the rest will be forum posts. I'll also post an article every day (haven't exactly done to well on articles yet). I want to use similar keywords for the anchor text when I change it every 100 backlinks, which some of the same words but a different phrase. Is this a good back link diversity? At what time rate should I build these backlinks? Also, does anyone have any examples of solid SEO articles? I do not want a temporary solution, I am looking for a permanent solution.