With my back link building l find it very important to have a mix of backlinks, the days have gone when you blast out 1000,s of forum and blog posts to to get higher rankings, google is looking for quality links, links linked to content, the best way for me l have found is to mix up my link building with a mixture of article, press releases,social net working, social book marking, RSS feeds, web2.0 and many more.My advise is to have a good mix , it will look organic to google and google will reward...