it's another blogging platform, but it's very confusing to me...people collect icons there, but there's often very little crediting, so it took me awhile to find the source, esp when the initial site is so confusing...(to me anyway...)
there doesn't seem to be a clearcut explanation there as to whom to credit...the collection or the original creator. I tend to go to the creator, but sometimes it seems very hard to track that down. I've found some great icons there, though...I don't have many of them uploaded because of the crediting thing....most of my text icons came from somewhere there...like this one....