AA is flying to the moon, will UA follow?
DL is charging 1/2 price for people named "Zippy." Will UA follow?
WN is adding triple decker planes, will UA follow?
BA will pay passengers $5 per hour for inflight WiFi. Will UA follow?
AS opens new international First Class lounges on par with LH. Will UA follow?
B6 offers quadruple miles for flights between LGA and EWR. Will UA follow?


I'm trying to wrap my head around these threads. Aren't they just a way to get people on the UA board to see what's going on elsewhere? (BTW - nothing wrong with that. But I think, in all honesty, that people care less about whether UA will follow and more about showing what other airlines are doing).