Can't see "last online" timestamp

I seem to to recall that the forum used to have an indication of when a user was last on-line - useful when there's been a bunch of posts in the user's thread but you'd like to know whether to bother replying.

+1

It was helpful to see if "Elvis" has left the building and is no longer active in the forum, or if the person asked a question and then never returned to read the responses.