Alright, that might be a bit of hyperbole, but I have to go ahead and shout this out. When most people go to these gold making blogs, it is to try to get a quick fix, a new idea or get rich scam. Some of them can backfire epically (I'm looking at you advice to stock up on Tome of Polymorph Turtle and Icy Dragonscale). However, unless you're buying a gold guide (which I have yet to do, sorry Markco) your seldomly get long term advice in the quality of the following link.
The self proclaimed Worst Blog Ever came out with the most beneficial post I have read in recent months. And trust me folks, I'm all over these blogs, day in and day out.
Before you make the jump, let me tell you what Altos did that was so spectacular. In this post, you learn the ins and outs of AH PVP. He demonstrates how buying out and reposting for a profit of a mere 5 gold can be amazingly profitable (when done 400 times). He also gives great advice on stack size when posting, specifically how to take advantage of laziness in other players.
Overall it was a great read, and a must read for any apprentice gold makers like myself. Keep up the good work Altos and we'll have to change the name of your blog.
Cheers - Brouck