IKS148: My Least Profitable Traffic Source

I try to keep an open mind when it comes to traffic sources. I try to give each traffic source a fair shot. Over the years I've tested virtually every major traffic generation tactic. You name it - I've tried it. And there's only traffic source that has left a bad taste in my mouth. No, it's not Facebook. It's banner ads! Banner ads are the worst. And I'll prove it!