What the hell kind of source is Yahoo Answers? — Preceding unsigned comment added by 212.92.105.147 (talk) 15:13, 23 May 2017 (UTC)Reply

Take away / rationale / Analysis of why this adv was so successful and how we can use the principle/thinking formula to increase our chances of making successful campaigns? edit

Anybody has a link to that? Can you mention it or write a resumé here? Thy --SvenAERTS (talk) 09:52, 23 March 2018 (UTC)Reply