What it seem is that advertiser are getting best deal with other ppc than google. Also publisher are trying thier luck with other PPC program. For advertiser it is cheaper and they can also negotiate. For publisher they get more share than others. it's always seen that when advertiser have some problem they can not negotiate with adwords programe and google staff are not ready to help small advertiser. same is the case with publishers. I sense there will be a change in world of PPC. Google should change itself or netizen will change thier stance for google
I'd like to see some sources to back this up. Google's financial statements show slowing growth, but growth nonetheless. I'm not aware of them losing significant market share, or of any major advertisers saying they got better deals and better traffic with other advertising networks.
From what I've read here, adsense gives publishers the best returns for PPC. Besides Yahoo is only available to US publisers and most publishers state that adsense gives 4 times better returns than adbrite. Also MSN isn't open to individual publishers.
Another totally unfounded thread by iamzak. Congrats. I hope you're making enough money from starting all these threads to justify making up these asinine "observations".