Come on guys, what's the problem?
Nothing is the problem, the SEC is not interferring in any way, shape, or form. United, Northwest, jetBlue, Spirit, U.S. Airways, America West, and Fronteir all opperate the A318, A319, A320, A321, and A330. The "problem" is just a group of immature A.netters who see aviation as Them vs. US....
Aren't those words invented in the US?
Actually, I don't think so