I dunno if I've made a discussion for this already, probably not, but this is quite a fun one.
Basically, when someone performs an action in a topic, a message will be produced by the system reflected it.
The best way to explain it is to show you with an example from Github who, in my opinion, do it best:

See the little actions between my comments?

An example in Gosora.

And in Discourse, although I think they've simplified it a bit too much there in recent versions.
Basically, when someone performs an action in a topic, a message will be produced by the system reflected it.
The best way to explain it is to show you with an example from Github who, in my opinion, do it best:

See the little actions between my comments?

An example in Gosora.

And in Discourse, although I think they've simplified it a bit too much there in recent versions.







