The flagging system has been working all along, or so we thought!
Pat and I was doing a few small tests, and found out that the flags didn't work… This hasn't worked apparently for quite some time (since last upgrade we did of the elgg source), so if you've flagged something then, hmmnn, sorry we didn't see it!
It now works after a serious debugging session.
Does that mean it is safe to swim, or not safe to, I am not quite sure… – oh yes, it should be safe because people can stick flags on dangerous things like sharks!