i hate to ask... but... why? List managers (frequently todo-list) are SO common it isn't even funny. They're great learning exercises, especially for finding y

i hate to ask... but... why? List managers (frequently todo-list) are SO common it isn't even funny. They're great learning exercises, especially for finding your way around some new framework, but once you start sharing it with others you have to ask yourself "why?" as in "why should anyone use this instead of the other 4,000 list managers?" I'm not seeing anything that's making me say "oooh, that's different", so... why should people bother with this app? Maybe there is something different about it, but if so it's not being conveyed. Full disclosure: I'm actually writing a list manager too, but it does have a notable feature that I've not seen in any other app.