This is fascinating; I was aware of hardly a third of these. I wish at least the lesser-known ones came with a tagline to explain the point of them/their major features, though that's obviously not the goal of the project.
Yeah, I can't tell how many of these are Webkit clones and how many are really novel approaches. The fact that so many of them actually have enough momentum to have a well designed and unique logo really blows my mind though. It's like there's a whole "world of browsers" I didn't know existed.
I used to use all sorts of random browsers years ago. I forget the main one, but it used Gecko, and had mouse gestures built in by default, and some other unique features. Was really nice, and this was back in 2005, 2006?