I game with some folks who have displayed this attitude, though not quite with the same vitriol. I'm probably the most enthusiastic about 4e, so I tend to be the brunt of 4e related jokes. Most of them have played at least one game of 4e, with a rather positive response. One did not like 4e, though he seems to think this has more to do with the DM than the game itself (it was with a different group than ours.)
I've proposed running a 4e game a few times, but the response has been mostly indifference. Frankly, I get the sense that they are happy with their investment in 3.5 and don't care to move on from it. They do not want to spend money on new books, nor do they want to spend time absorbing a new system. I think it is too much of a departure from what they love, and that the new edition just came too soon.
While I don't necessarily agree, I certainly respect their opinions. And though some of them have said to me that yes, they would be willing to play in a 4e game because they come to hang out with friends and participate in a good story above anything else, I find myself less interested in putting something together because I don't want to run a game where everyone is just going through the motions. I want the game to excite them as well, but it doesn't seem to.