I'm finding Google's clicks getting a bit expensive. Have any of you had any good (profitable ) experience with any 2nd tier search traffic? Looksmart, Ask, 7 Search etc? Everywhere I read seems to say stay away from them because of click fraud issue and non converting traffic.
Just thought I'd ask some black hatters for their opinions...
good luck on your quest, its a long journey, also expect 1 engine to do better with some niches than others and the same with different geotargets... sounds fun doesnt it? haha
you might also wanna check the site in my sig, when its live it can do some impressive things to your campaigns (no matter what ppc networks you use)