Can't you think of a better put-down than "retarded"? It's one of those nasty things to say that show the truth to the phrase "don't get into an argument with an idiot, lest people have trouble discerning which one is the idiot". Not to mention that it's apparently offensive to people who have friends and family who suffer from Down Syndrome.

Let's see... brainstorming...

"Your query regarding the probability of the Obama team dedicating any time to a niche technology site demonstrates a lack of connection to reality usually associated with people who have recently ingested large quantities of mind-altering substances."

I'm sure that could be improved upon, but this isn't really the appropriate place for that sort of thing.