I like my phone, but I don't pull it out to be advertised to while I'm outside, I almost always make up my mind about where I'm going before I arrive there, and

I like my phone, but I don't pull it out to be advertised to while I'm outside, I almost always make up my mind about where I'm going before I arrive there, and a physical sign at a store is still more efficient and user friendly than a smart phone coupon. There was a smart phone only offer for free popcorn at the movie theater the other day. It was advertised with physical posters all over the theater, directing you to Yahoo for free popcorn. I figured "why not," got out my phone while riding the escalator, got the evil eye from my wife for pulling out my phone in the middle of a conversation, got weirded out by the Facebook requirement, and gave up. I remain unconvinced that local advertising / coupons is something that is worth using a cell phone for.