Six and a half years ago (which is ages, in Internet years), Robin Nobles, Eric Ward, and John Alexander compiled a legendary list of 131 legitimate link building strategies. Four years later, Aaron Wall and Andy Hagans published 101 link building tips to market your website, which was inspired by the other article. Considering the furiously changing face of search engine marketing and with 2009 already ahead of us, I thought it was time to evaluate both lists and create an updated collection of link building strategies.
Link Building Strategies: 69 Solid Tactics For 2009 | Wiep.net
some good stuff, worth checking out