quote boonie: "I'm sorry to hear that, but thanks for posting and cleaning up. As a matter of course, I do a thorough inspection of a campsite, latrine, and surrounding areas before setting up camp."
My wife and I are the same way when either out canoeing or backpacking. We are very good at Leave No Trace. It's all the people before us that worry me and what they have left to leave the camp a mess or to attract animals to the campsite.