Not Nagging

I've seen a lot of posts about "How do I get my kids/parents/spouse/significant other/dog/whatever to start living a healthier life with me?" This is a tough subject, but I came across this article that offers a few suggestions about how to make constructive criticism without turning off your audience, and thought some might find it helpful...

http://www.care2.com/greenliving/how-to-make-suggestions-without-nagging.html