Here’s a list the various guides floating around on the site.
Trading and Gold Making
These guides focus on gold making techniques and methodology.
Insane in the Membrane
This is the set of reputation guides related to the Insane in the Membrane achievement. The release of Cataclysm and the changes it brought about has made a lot of methodologies outlined redundant – due to the great history and depth of user involvement these guides will remain public. You can still find useful tips and the user comments in each guide will provide you with updates on Cataclysm changes.