A simple "refresh every X seconds/auorefresh" checkbox for when you're following a thread. If we want to be fancy, it can query the server for a bit of JSON and update with JS; or query for "hey, is there anything new" and refresh if yes. Or just auto-refresh.
The time can be constant, or 5s, then 10s, then 20s, etc (resets to 5s if something new happens).
A notification would be good so you know a topic you follow was updated. This can use the browser's notification system, or change the favicon, or only put a little icon next to the username. Topics you're subscribed to and have been updated should be in a list, ordered by recency.
A notification would be good so you know a topic you follow was updated. This can use the browser's notification system, or change the favicon, or only put a little icon next to the username. Topics you're subscribed to and have been updated should be in a list, ordered by recency.
I know what you're thinking