Casual- I consider most of what you say as good stuff, the point you make is a good one, some of the best advice I have gotten has been from people who looked like they never spent a day in the gym. Also some of the worst advice I have gotten has come from those same types.
I honestly belive that your points are taken into consideration by most the people here especially the ones who are more aesthetically oriented. I think that the concentration right now on this board leans more toward strength athletes who are more concerned with function. bottom line is that I would consider anyone's advice or ideas as long as they were logical and aimed at getting me faster, stronger, or bigger, regardless of the accomplishments of the source...