hpman77,
And something stupid to think about: why you say "freshwater" and "saltwater"? isn't saltwater fresh too?
And something stupid to think about
: why you say "sweetwater" and "saltwater"? Is sweetwater sweet or does it have sugar in it?
That's the beauty behind different languages. Different strokes for different folks but in the end it all means the same so I don't think that it matters what words people use to describe something. Just as long as we know what it means.