It's easy enough for users of other platforms like Gmail or Outlook (or even just plain text files) who want an integrated way into all their projects/todos without having yet another app installed; it also syncs with GitHub so I can easily keep track from anywhere using my phone! The interface could be more intuitive - there are some features which aren't immediately obvious when you first start out but learn them as time goes by because they're actually quite useful later down the line once things have become familiarised-with. A couple examples would include being able to create new cards directly within your inbox instead of needing extra steps such as copying over existing ones etc., creating custom fields via drag & drop functionality rather than manually adding each one individually, searching through lists easier e.g.: "Create New Card" + "@all".