I think you are being too harsh CL on quite a few issues but fair play you are recognising some of the decent performances and calling them correctly.
1) You state that EPO can take 1 / 2 mins off your times but where is your evidence for this? On what do you base this, I accept the idea that EPO will improve you but I don't know by how much.
2) Your comments on Mo, I think are unfair. You are missing out the fact that he has changed coaches, moved to a different area and generally decided to do lots of things differently. If a person is good but missing out on that extra 'oomph', wouldn't a change of coach, scenery, attitude improve him. You say that oomph is EPO, I disagree, each to their own ideas.
3) Usain Bolt takes less strides than others, if a tall person with a long stride moves their legs at the same rate as a short person with shorter strides, the tall person will win and be quick. Bolt has a proven record over a number of years from winning the junior world championships (I think that's right) so he is not a suddenly quick runner.
4) You talk about Carl Lewis being called a cynic, yet he failed drugs tests at the olympic trials before the Ben Johnson race. You mention people who 'suck up to druggies' but appear to be doing the same.
http://www.digital-forums.com/showth...rl-Lewis-doped