I wasn't exactly sure
where to post this. I've been threatened to have my site hacked, so I've been watching the activity very carefully. When I hit to view the people online; what they are doing, this appeared:
LainaaGuest (69.176.12.16) October 13, 2007, 09:03:07 AM Nothing, or nothing you can see...
I've never seen it say that before, so I was wondering if it is normal? Sorry if this is a dumb question or if I posted this in the wrong spot.
This is nothing to worry about
That is displayed if there is an action that doesn't have a description for it. If you have a bridge to something like a gallery, that will often display when someone is viewing it.
I always thought that was referring towards actions that to which the user viewing who's online didn't have the required permissions for. I remember once when adding our own custom actions with no description that it came up with "Unknown Action" instead.
Actually, looking at the code, it appears that you are mostly correct. It appears my memory was wrong. Look in Sources/Who.php for all the cases (search the file for who_hidden).