2017 will go down as the year the world woke up to the sleaze of the online ad industry. In May, I wrote this piece ridiculing the absurd play-acting of marketers and agencies pretending to be shocked at the squalid nature of the beast. This week The Worldwide Bullshit Insider Summit is being held here at the Ketel One Conference Center on the campus of The Ad Contrarian Global Headquarters. The question being hotly debated is this: Who’s more full of shit? The marketing honchos who are pretending they just discovered there’s no transparency in online media, or the agency hustlers who are pretending they’re shocked that ads running in the bowels of the web are creating brand safety issues? Let’s examine the evidence. First, the marketers. They have insisted for years on getting the lowest possible online CPMs — which everyone with a functioning cortex knows means buying a heavy dose of the cheapest crap you can find, aka “non-human traffic,” aka “bots,” aka standing in the ex...