This is a pretty basic to do app that can't even measure up to Wunderlist, that they bought and sidelined ages ago (e.g. last I tried it, it had no comments to

This is a pretty basic to do app that can't even measure up to Wunderlist, that they bought and sidelined ages ago (e.g. last I tried it, it had no comments to allow collaboration on tasks), let alone add anything interesting.