aristotle - 7:36 pm on Oct 17, 2012 (gmt 0)
Well I just watched Matt Cutts' video, and he said that you should manually "clean up" as many bad backlinks as possible before you use this disavow tool, which is apparently only meant to get whatever is left. Really? How many people are going to expend all that time and effort when this tool should be so much faster and easier? I didn't clean up any backlinks before, and I'm certainly not going to do so now.