This is nothing new, but it's funny McIntosh is a Adsense professional. He was asked the reason why he don't use Adsense as much as he used to, "Is Adsense Less Profitable Now Than 2 Years Ago?". His answer: 1. Honestly I got a little sick of it (LOL, no shit) 2. I don't like being 100% dependent on Google Guy has a point. Focus on multiple streams of income is always the best. Video: http://www.billmcintosh.com/training-videos/is-adsense-less-profitable-now-than-2-years-ago/
Sick of "it"? Whats it, Adsense or Google in general. I agree about not just focusing on one advertiser only. I say as soon as you have enough traffic you shop around for other types of revenue.
Title says Adsense, I said he is a Adsense pro and I'm in Adsense forum. Honestly dude, what do you think?