if say you have a variety of 100 incoming links (forum sigs, articles, directories etc), I am on about all 100 of these being Anchor texts (with your own control) How many of these anchor texts would you typically make to be be the 'actual keyword' /what your page content is about? how many anchor texts from the 100 would be variation/similar terms of it (LSI terms) and how many would be extensions (long tail keywords)? (eg, Health clinic, 'health clinic usa' would be the extension) What would be typical ratios of the above? (to get good SEO rankings, and i know it depends on onpage factors too, but just roughly) ?