What an excellent post by Georgio. Well worth copying and saving, to read later. But like the previous poster minniemiller, i to feel the need to post. You add absolutely nothing to this argument, except "yuk", "thats disgusting" etc. Why bother posting such pitiful information, it's not anything new that you say. It's got as much depth in it, as what a 7yr old would say. Rather than rubbish people, look into it and contribute something worthy.
By the way, UT is excellent, and has helped me alot. And i have done alot prior, ALOT!