Fair enough Nathan, if you use your gap as a foundation to build something that has legs, then that's fine. I can't think of many examples, but something like I

Fair enough Nathan, if you use your gap as a foundation to build something that has legs, then that's fine. I can't think of many examples, but something like Instagram comes to mind. They one upped the Photo app, but used it grow a community. I won't stop using Instagram now, as I follow great photographers there. It's no longer about easy sharing or photo filters.