Wow. I guess apparently I must have OCD too then because I TOTALLY can understand why you thought it was a great idea, and if I wasn't so lazy to remember to tote something like this around I probably would do it. Ugh it grosses me out SO much to think about all the nasty germs that are in/on carts. I mean how many times do you go to get a cart out of the row of them and you find a dirty tissue, or worse - something you can't even make out what it is. Those carts never get washed, and people's hands/kids (shoes/bottoms, etc) are in there alll day long. GROSS!! I think I am totally talking myself into doing something like this...unless I am completely thinking of something other than what you described, you are not an idiot, and I'm kinda surprised by all the responses here..

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