So I am going to start setting up the outline of my SEO plan for all my keywords and I was wondering what a good (natural looking) ratio of backlinks would be. Right now I am thinking for tier 1 links I will have: Web 2.0's which have a subdomain (example.tumblr.com) with a backlink on the homepage. Guest posts (posts on networks that allow you to sign up and post) Comments on related posts with backlinks (not too many, of course) Youtube Videos with backlink in description What do you guys think is a good ratio I could use? Example, 5% Youtube Videos, 15% Web 2.0's, 25% guest posts, 45% comments backlinks. Also, if there are other types of tier 1 links I could be using you could throw those in the mix. Also, I am going to do some backlinks in other languages because I want to let Google know my site is okay for any country (and looks natural), would anyone know a good ratio of other English to other languages? Thanks in advance!