It's a reference to the legendary comment under Dropbox's announcement that asked, what's special about Dropbox when it can be implemented using a {finicky, arc

It's a reference to the legendary comment under Dropbox's announcement that asked, what's special about Dropbox when it can be implemented using a {finicky, arcane and difficult to use} software. My comment was to highlight that there's the ease-of-use and quality-of-life aspect as well that needs to be taken into account.