@pschwede Well none. but which is why it isnt as good a solution as the timestamp solution.

But with 15 minutes then some posts have a 15 minute advantage over others, but **only** the ones in the last 15 minutes of the day. So not only is the advantage much smaller than 24 hours bit it would have no effect at all on like 99% of the posts. So its a good enough compromise I'd say.