Come on here,let's be a little bit humane. Being a parent is tough enough already--if they are willing to shell out the dough, they should be welcome. After spending part of my mis-spent youth travelling via bush taxi in West Africa, I think our demands regarding personal comfort and quiet can be a bit much at times. Keep some perspective.
P.S.-- The single biggest irritation I ever had was on old guy in F who snored like a chainsaw for about 7 hours once on a flight!! Do we ban the over 65 crowd as well if they can't control their snoring?