Without any evidence, your opinion is 100% redundant. Not a dig at you, but do provide some empiracle evidence. I know of people who were making hundreds a day from 7search for eg(not sure if this is valid anymore due to some policy changes there) but it goes to show that money can be made from smaller players.
I like Search 123, they've been around since 1999. There not as big as Adwords or YSM, but they've got a pretty big network and aren't as expensive as some of the bigger sites if your looking for cheaper traffic. they got a $20 gift to new users too, (see sig link)
I know only a few PPC websites like Google Adwords, YPN,MSN Adcenter ,Adbrite and crispad dont know anything other then these
^ Major spamming, and isn't that the same as putting a referral link in the post? Mods: he's dirty! ^