It seems like Pandora is missing a HUGE capability. Unless there is some way to do this I can't discover. So I listed to a station or a genre. I hear a tune I REALLY like. I check out the artist, and I can explore them, but I can't find a way to keep track of them. A week later, there's no way I remember the name of that artist. Give me a way to follow or track an artist and review and edit the list when I want to.