Back to Sleeping Barber - A Marketing Podcast

Podcast Episode

SBP 237: The PostPod - Lessons from Ian Whittaker, Data is not the problem.

Sleeping Barber - A Marketing Podcast··8 October 2026·18 min

About this episode

Fresh off the Ian Whittaker interview, Marc and Vassilis sit down for the PostPod to unpack what actually stuck.The through line: marketing keeps losing the budget argument because it treats finance as an obstacle instead of a customer. Ian's framing reframed it. Follow the incentives. Understand what executives are rewarded and punished for. Reframe budget as risk, not just missed opportunity. And stop leaning on "ROI" as if the word alone wins the room, because it is a ratio you can improve simply by cutting spend.They also get honest about the echo chamber marketers live in, the gap between how advertising works and how people believe it works, and why infinite data and AI still have not cracked proof. Marc brings it down to earth with a personal lesson from running a real P&L.No tidy answers. A much better set of questions.Chapters:00:00 The board is a customer too (cold open)00:41 PostPod: why our heads were spinning02:22 Follow the incentives, the question we never ask finance03:12 Marc runs a P&L now, and cost is a worthy adversary05:07 Marketing's echo chamber problem06:10 Finance is the customer: vocabulary vs grammar07:16 Learn capital allocation, not just the buzzwords09:42 Why leading with ROI can get you cut10:27 How advertising works vs believing how it works11:40 Understand board priorities before you pitch12:53 Infinite data, still can't prove ROI, enter DCF15:05 The bridge and the ravine16:45 Getting marketers closer to the business