There IS a certain irony to this discussion here, considering that the very origin of UMD.net came about by virtue of the reaction of Messmaster to a previous site called "WallowWorld" and it having photos posted of what was supposedly a girl who was under 18 getting muddy on their site. It's been a long time ago and I am not 100% sure of all the details, but this site was created as a place where that sort of thing was not going to be allowed so as not to draw the Eye of Sauron upon the rest of the WAM fetish.
So I do get the point of those who consider it as either a marketing tool or as only referring to those 18 and 19 year olds who are legal to be featured here, but I can also see the point that this term might also draw some unwanted and unwarranted attention from those whose job it is to seek out those who are trying to involve children in what is an adult fetish site. And since that is NOT the case here and has never been since it began (and I have been around here off and on since the beginning) then I can accept the desire to lean to the side of caution with tap dancing in that particular minefield.