Honestly Freight Train, those of us that frequent the Effects sub-forum are well aware of the arguements you (and many others) present. For us, the benefits outweigh whatever percieved cost there is. We want to talk about effects because we like (love) them. This thread isn't about no effects. Caeman (the OP) said for his needs he is cutting back on effects, OD is enough for him. Caeman never said effects are bad, they were killing his tone. Caeman also said he isn't done with effects either.
SO, while there may be some science to back up what you say, I have never had anything but complements about my tone when I am playing out. I will admit when my band recorded in a studio, I didn't use as many effects as I do live.