Thanks again, this thread has got more interesting than I ever could imagine. I have also learned a thing or two.
I had to check the word "oxymoron" in the online dictionary, wanting to know if that were a special, maybe linguistically challenging kind of a moron. To my surprise the Finnish word was the same, only spelled "oksymoron"! Thank Google I now know better.
@bj229r: What really pisses me off is, that after a rule breaking way of speaking gets common enough, the rule will officially be changed. They've done that here with a previously definite no no and the result mutilates my poor ears every time I hear or read it.