I'm not sure if this was inadvertent or an artifact of an earlier design but I'm fairly certain we want a more comprehensive list of events here. Especially comments, for example. We should show all the comments that happen in a particular hour on the timeline. There may be places were we need to dial back but for now I'm going to lift the constraint and see how it feels.
Since we're rendering according to the local timezone, we'll need to
include events that fall before or after the specific date on the
server, as they might get be inside the current day in the client's
timezone. So let's just grab a window of events either side of today,
and then hide anything that falls outside the client's day.
Jorge Manrubia