hey, i wouldnt mind a sex-o-meter,too !
i hear all the time guys give any gal attention until a better one comes along.
a meter would keep us from wasting time with someone who is just killing time 
the discernable difference isnt something we can always put into words, thats what differentiates for me a good post from a great post-
the great one takes into consideration that sometimes things just arent quite normal even though we cant put our finger on it.
have you seen this yet?
How to Tell a Women is Interested In You – The Master “Indicators of Interest List” - PheroTalk Pheromone Forum
if so, i am sorry for being redundant 