I guess I was thinking about hanging off as shown in the animated pick of two riders: god like/un-god like. I assume the rider almost entirely off the bike was supposed to be god like, but I think it would be really stupid to take every corner like that. Shifting the weight to the inside a bit seems to work well and as you say, not be too obvious about it. In fact, I put a larger rear tire than stock on one bike I had, and over 40mph on tight turns, shifting my weight to the inside was the only way I could get it to turn. I remember doohan shifting his body to the outside to pick the bike up, but that has to be extreme.