Link building is the most time consuming task in online marketing because it is the most important of your external factors and you can never have “too many” inbound links. Aside from a discussion on link quality, it is always good to have plenty of inbound links and to continue obtaining more throughout the life of your site.

Andy Hagans and Aaron Wall have developed a thorough list of tips called 101 Link Building Tips to Market Your Website. This guide should come in very handy during your link building campaign.