that doesn't mean the guys that have a little extra coin to play with should be harassed about how stupid they are all the time or have to explain their seemingly lavish purchases.
Some people drink coffee, smoke, habitually eat out, play lotto all the time, etc... It's amazing what even average income can afford if you cut out the frivolous crap.
I think you might be misinterpreting where people are coming from. To pick something recent, the "uproar" about Titan pricing, for example, has nothing to do with people being able to, or being willing to spend $1K on a video card. It's about nVidia taking advantage of it's position in the market with that price. It was also about the hypocrisy of people who complained about Tahiti's launch price but then defended Titan's pricing. Some people just asked to have their faces rubbed in Titan's pricing because of the uproar they took part in with Tahiti. With that said, anyone who would have attacked you about buying a Titan would have been out of line. You are not an nVidia defender regardless of their actions. You are an enthusiast and deserve to be able to come here and enjoy yourself.
On topic: It's new tech
*. It's going to be expensive at first and come down in price. If you want it
now and can afford it, go for it. We rely on people like you to try the stuff out first for us, anyway.
*New tech is not the same thing as a new model. As a rule a new model should improve performance for the same or lesser price.