This just reads like "local commenter says trillion dollar industry is a sham".
Targeted ads pay loads more than untargeted, and you're essentially saying all those companies paying more are in the wrong. Some campaigns even manage 10-25% click through conversions, when well enough targeted.
Targeted ads pay loads more than untargeted, and you're essentially saying all those companies paying more are in the wrong. Some campaigns even manage 10-25% click through conversions, when well enough targeted.