Morals are not an absolute, and I pray that none of you feel that you are innocent, in honor of good friday (and I am not religious) we are all sinners... and its true. We all have a different threshold for what is appropriate or not. Is there a significant difference in buying a single meal at a QS restaurant and sharing it vs sharing the soda. I think there is, but I am also not sure it would bother me in any way. Disney has yet (so far as I know) found a way to separate kids QS credits from adults, allowing for quite a bit of violations. I don't cheat on them on purpose, but I guarantee that I have not kept close enough track to ensure that I haven't used a credit intended to be a child's credit as an adult meal...heck if they can put RFID chips into disposable cups, I imagine they could do a better job of tracking kids QS credits from adult....
Then there is non-disney. Do you ever speed... even by 1 mph? That is a crime. Ever do a rolling stop, or a bit of a rolling right turn on red... also a crime. Ever take snacks into a movie theatre... not a crime, but still against the rules. For those of us old enough to remember... ever record a song off the radio? Its a crime. Rip a DVD or a CD to a computer/tablet... its a crime, even if you own the original (technically it is a violation of the civil contract for use that you agree to when you buy it, not a actual theft). Ever borrow someone elses copy of a movie to watch it... maybe not a crime, but you are "Stealing" a sale from them. Ever decide... instead of a DJ I'll just use my MP3 player at a party or reception, thats a crime too (your music you buy is licensed for personal use, and DJ has to pay a fee to use it... to that point are you sure that your DJ DID actually pay the fee or did he just download everything off the internet? You would be liable as well, or at least morally questionable.)
My point... there are trivial offenses that occur everyday by the thousands, and what I might not even think about, could be a huge moral dilemma for someone else. The reverse is also true, what bothers you might not be that big of a deal to someone else. It doesn't make any of us murderers, or hardened criminals, or even significantly impact the prices. Some of that will occur in every system and that is built into the pricing, and always will be.