3 ms·I think a mostly vertical symbol is better, ":" or "|" is preferably to "_" or "-".by lsiebert 9y agoI think a mostly vertical symbol is better, ":" or "|" is preferably to "_" or "-".anyfoo 9y agoWhy is that?agumonkey 9y agoverticality convey difference in kind of information better IMOsimonhamp 9y agoI agree. Perhaps a forward-slash (/) to denote subordination, e.g. 1507035873/11