Maybe it is for you, ausgirl. That's your issue, and if you choose to be overweight, I support your right to be so.
For me, to be a size 8 now, I have to eat the equivalent of a 3 year old and exercise regularly. I do that with the help of a lapband. I'd like you to tell me it was my choice to be 110kgs when I ate healthily and exercised even then, and only really lost the weight and kept it off because I have a prosthesis restricting me from eating. So lifestyle choice for you? Maybe. Not so for most other people. So I personally don't think you speak for all of them. You certainly don't speak for me.