I think this is great it is an issue. I figured most dummies today would not know there was other planets out there if not for that comedy show a few years ago about the third rock from the sun. I am not a mathmatacian (heck I cant even spell it) but I remember reading about a mathmatical formula that indicated there should be a planet where Pluto is, and that is why it was found. I think this is just a temporary semantics issue, as in my field someone is getting published and seeking tenure. Damn scholars.