Wow. This thread got a little crazy pretty quickly.
The bottom line is this: some people, such as myself, have things that are extremely important to them. For me, tickling is one of THE most important things in a romantic relationsip, along with sex, intelligent conversation, and the fact that my partner needs to be female. These are the pre-requisites. I don't ask for perfection - not even close - but if these highly important needs are not met, I will have to get them somewhere else, and that is NOT condusive to a relationship.
The only reason this is a hot point of contention is because when someone like me simply spells it out without holding back or being politically correct, others will try to roast that person while standing on some sort of moral pedestal in an attempt to assert their holiness, so to speak.