I will not blind myself and say AH is uber no matter what else is on the market. Like any good consumer, I will gravitate to the product that gives me the best value.
AH is the only online game I have ever played regularly and the only one I have ever paid for. When someone consistently provides me with a good product, I tend to become a "loyal" customer.
But, if product x is superior to AH in many ways that are important to me and inferior in only a few ways that are not important to me, HTC will fully understand why I would cancel my service with them to get the new product.
For me, WB3 is not that product x. Based on present trends, I doubt it ever will be. Seems the majority of online gamers feel the same way.
FA3 as it now exists (and is implied by your post whether you intended it or not) actually has some advantages over AH. FA3 appears to be serious competition in aspects that are important to most gamers: planeset, graphics, and price. As you have pointed out,
HTC does need to take notice.
For the moment, I agree with you fully. AH is still the superior product and will continue to receive my dollars. They tend to cater to my needs: fidelity of flight and gunnery physics with a planeset that includes both the aircraft I like to fly and the aircraft I like to fly against.
If HTC gives you your F4F, I want the P-40B and/or A-36

Where have the people clamoring for the Brewster Buffalo gone? That would be an original addition, though I doubt there would be any significant numbers of people as devoted enough to fly it regularly.