I'm not sure if this is available on the current version, but I think it would be cool to have a 'journal' type feature. A place where you can keep track of certain things, such as links to trip reports from certain days you might want to re-read down the line; maybe snap shots of your seasons; where you went in a particular year and what you accomplished. Basically just a 'catch all' area to keep track of things for latter review such that you don't have to do searches to find the old information.