Originally Posted by jibi
Yes, there was a custom template modification that put it at the top of the various sub-forums and at the bottom (and maybe top) of each thread being viewed. The forums listing had the users that were browsing said forum. The thread listing had the users that were browsing said thread. With the upgrade to vBulletin 3.5.4, some of these modifications were removed due to incompatibility.
I'm sure it can be added back with a good amount of ease. I'm not sure if Tom is going to want to do so, though, as its a fair amount of added strain on the database with quite a few more queries being made on almost ANY simple on the forum.
It would be great if it was added back to the sub-forums (especially the 8700) who was browsing at the moment. It makes for a nice dialogue and quick replies. In any event, you all do a great job and have a spectacular forum. Thanks on behalf of all the members who learn so much here.