I don't think you are complaining. I see a site like this every few weeks, and even though the icons are different, the majority are also just plain and not-unique. A site that was full of unique icons would be interesting.

Basically, I have no idea who would use the majority of those icons. Most look completely useless as a set, and that's the problem. If one were to use icons on his or her site, most likely he or she actually wants them to look good. I find it hard to believe the majority of those icons could ever be used on a good looking site. ~It is almost as if the creators made the icons to show that they could make icons.