Well, I for one can't get too excited about my kids drinking out of a hose. Personally, I think there are a few ninnies out there--most of them on the news shows--who want to try to get peopel all worked up over every little thing that MIGHT, POSSIBLY hurt you. Coffee's bad, no wait, it's good, it's chocolate, no wait, red wine, nope, ooh, bacteria is evil! Use these hand sanitizing products--oh wait! They're full of chemicals and create super bacteria! You can work yourself into hysterics over just about anything, and that goes double or triple if you're pregnant with your first child! (For some reason, first time moms to be are particularly vulnerable).
I'm all for taking reasonable precautions. I would never eat chicken that had been left on the counter overnight or drink milk a week past its expiration date. And I'm a big believer in "different strokes"--if you'd rather go thirsty than drink form a hose or public water fountain, that's fine. But to make it sound like eating frozen chicken that was left out for two hours (and is still frozen), or drinking from a hose is going to kill you is just ridiculous. Get a grip!