For those of you who have my bags with an adjustable shoulder strap: I need your opinion!

I am thinking of making the straps 8" longer on all shoulder bags. I was sure this morning, but the first feedback I got was from someone who said they sometimes use theirs on the shortest setting. I'd love to know what others think. I set up this quick little form so you can answer yes, no or, doesn't matter. I'd really appreciate your opinion on this! Feel free to drop me an email if that's easier for you,
Thanks so much
Karen