* Don?t spend all your time getting one way links from sites with no Page Rank. One or two links from related Page Rank 5+ sites can be worth more than 500 links from sites with no PR. * Be careful about buying links or you can get banned. Especially be careful about Site Wide links. If your site/ blog only has a few backlinks one day and the next day you have hundreds Google will see this and penalize you. * Don?t spend all your time building one way links that are url-links, you want to get anchor-text links. * Make sure the links you get are worth something, don?t get ?No-Follow? links.