No, I'm not putting everyone in a single box. I'd suggest your post itself is putting people in that box by buying into the argument that COD fans are nutjobs because they won't play adventure games, when the truth is people are complex and are quite capable of playing and enjoying more than one genre. Take these forums as one example of our fans. There's three regular posters here, besides team members. And while we appreciate that, it's not exactly "lots of us" as you put it. There aren't "lots" of adventure game fans out there willing to buy games. I don't even think it's adventure games, I think it's games in general. Your attitude to people who play Go or COD is another example. They're not nutjobs. They're gamers who like different games to you. I play shooters, I just finished FarCry 4 quite recently, I'm working through DOOM at the moment. That doesn't negate that I love adventure games too and have played a few of those recently too.
People had to wait 6 months for OOTT, a game that's sold barely 1000 copies. I stand by my comment, they're not going to wait 5 years for a sequel. They're not going to care in 10 years if we got a QFI2 done. People move on, and their interests move on.