Funny you should mention that. I'm flying this weekend for the first time in *many* years. My son has flown at least once a month for the last year or so with nothing but a carry-on and sometimes a personal item (backpack). I was asking him about the liquids/3-1-1 bag and he looked at me like I was crazy. He had no idea what I was talking about. He said he has never had to remove liquids from his bag. He has at least 3 liquid items (travel size) in his bag on every trip -- he just puts them in his toiletry bag and has never had to pull that bag out. His girlfriend said the same thing -- she just puts her liquids in her make-up bag and has never had to pull the bag out. I know if I tried that, I'd be pulled aside for additional screening and miss my flight.