Link building

WebmasterFeed.org:

Competitive Link Buying - Outrank Your Competitors! Stefan Juhl suggests a method to buy links in a much more competitive way than the regular ones
What Is Your Pre Post Gameplan Mark William Wielgus gives some advice on planning before posting a unique article to increase the chance of having it spread
Scraper sites steal your content. Use them to Build Your Traffic. Brad Geddes provides some quick tips to leverage scraper sites to build traffic and links
10 Easy Steps for Evaluating Directory Submissions Joe Whyte writes about how to choose the right directories by listing what you should look for in a directory
Guide to Link Buying : Directories, Ads and Reviews Loren Baker has written an article with an overview of good approaches to buy links and where to do it
Andy Hagans Ultimate Guide to Linkbaiting and Social Media Marketing Comprehensive guide to linkbaiting by Andy Hagans who covers the aspects of titles, content, packaging and promotion
Creating Killer Link Receptive Resources David Krug of 901am highlights the obvious and simple way to build content that will get linked to.
Top social bookmarking sites that pass link popularity earnersblog.com provides a list of 29 bookmarking sites that doesn't use nofollow on links