Well if you say so:toofunny: True, I'm not an endocrinologist, just a lowly biologist. The two are totally different, I mean I just study living systems, biochemistry etc...oh wait, endo's do that too. They just happen to focus on hormones although most of them are forced to deal with diabetic train wrecks these days.
Numerous studies have been published demonstrating the libido enhancing effects of Tribulus terrestris. Just because it was hyped as a muscle builder in the 80's and 90's and was bought into by individuals like yourself, doesn't mean that the herb itself has absolutely no value. Saponins exert a LH pulse-like effect and also have been shown to increase intracavernous pressure (ICP) in animal studies...both of which are intimately tied to libido. Viagra also increases ICP sans any change hormonal profiles..but I think I've heard of it being used as a libido booster. Probably just a rumor.
This board prides itself in learning and teaching. I invite you to take part in that process instead of hurling insults and trying to throw your imaginary weight around. Your word is neither law, nor final.