I've seen many different knives with blades of many different shapes and have often wondered what each shape was designed to do. I know what I did mostly with the clip, sheep's foot and the spade shaped blades but that only covers 3 of the many different shapes and styles of blades. So is there a section here on the forum that list all the different shapes and uses of those shapes. This would be interesting. I don''t know others have given thought to this but I know I have. Thanks