I remember reading a marketing book once, I didn't own it, it belonged to a flat mate, so don't judge me. ;-)
The chapter I read related to adopters of technologies, you have innovators at one side of the graph and laggards at the other, it's a common graph , I'm sure you have seen it. I always like to think of myself as an innovator, but I'm beginning to question my sanity, I have only just installed the Web Developers Toolbar on Firefox. The real time css editing is fantastic, and combined with Aardvark, editing is a breeze. If you don't use it install it now.