By Lauren Lesniak “Nationwide is on your side” “Geico, 15 minutes could save you 15% or more on car insurance” “Charmin Ultra, less is more” Are you annoyed yet? Probably. Do you know every single advertisement I just listed? Without a doubt. We may hate these ads, but at the end of the day, they … More There’s a Reason Those Annoying Ads Are So Successful