If they don't use the WOT they don't have a BTC business. Simple as pie. Are there people who will foolishly charge forward on the mistaken assumption that they have a BTC business when they do not? Certainly. Will it come to anything? Certainly not. Will these people make a difference? Nope. That's pretty much the whole story.
Huh? Really? Can you point me to one serious major Bitcoin business that utilizes WOT? BFL, arguably the largest Bitcoin business in existence, does not use WOT. I don't use WOT in my business ventures. Bitpay, as far as I know, does not use WOT. The list goes on. Name a major business that uses WOT.
Sorry, but WOT is for hardcore geeks and is functionally meaningless to the larger Bitcoin world. Whether that's because people just don't care or it's impossibly hard to use I'll leave that up to you to decide, but the fact is, WOT is a niche that a tiny, tiny fraction of the Bitcoin-o-sphere uses at all and an even smaller fraction that uses it regularly.
Well, your numbers are a little off.
The largest Bitcoin business in existence (not arguably, but provedly) is MPOE/MPEx, currently market-valued at a little under half a million bitcoins (or a little over, I forget).
The second largest Bitcoin business in existence (idem) is currently SatoshiDice, currently valued in the hundreds of k's range.
Other large Bitcoin businesses would probably be MtGox and (if indeed it exists, and indeed it makes money) that shadow marketplace whatever it's called.
It's great that you think the company you represent is large, it's fine that you want to argue the point, but you will need something a little more solid than just that passion. Trying to evaluate the claim, I know your competitor that used to go under ASICMINER before GLBSE imploded was worth in their estimation something like 200k x 0.1 = 20,000 Bitcoin. I presume you think yourself larger than them, how much larger? 10x? That'll put you (arguably) in third position.
Moving on: you're free to use or not use whatever you want. What bearing does that have on anything? You're not about to tell me now that you're also (arguably) the greatest Bitcoin businessman in existence or something?
At some points you'll have to revisit the simple concept that declaratory statements do not change the cold hard reality of the outside world, or else I'ma start calling you Rakim. Seriously, re-read
this post. You'd have to be particularly boneheaded to not realize that the exact arguments you imagine you're bringing against the WOT are the "arguments" people bring against Bitcoin. Ignorant, useless people, that is.
The cheaper alternative would be for you to learn how to use the WOT, rather than trying vainly to prove how the superior solution isn't really superior because "we the people".