... someone use the word 'metamodel' just to sound smarter than they really are, without knowing WTF the word means, I'm going to call them on it and ask them to explain themselves.
I attended a product demo webinar today, and something hilarious happened. The presenter was touting the RAD/MDA capabilities of the tool when someone asked him about support for AJAX. I don't remember the presenter's answer in detail, but the nub of it was that currently there was not much support. Nothing to get excited about, except that the questioner wanted to show how smart he was, and went on to say that AJAX was part of the upcoming World Wide Web Consortium's 2.0 specifications, and made it clear where he stood as far as support for such an important standard was concerned. At this point I backed away from the speaker phone, nearly crashed through the glass wall behind me, and ended up waking up the rest of the people in the room.