Online activity?

For the lack of a better title. (please change it if there is something more appropriate) In the old Perb, at the bottom of the general forum page, one could find a list of all the current users on line. In each one of the rooms you could see the same for that room. Also opening someones profile you would see what they were currently doing. Ie which thread they were reading or private messaging... Have we lost this option, or am I missing something?

All in time, we have much much more to do. Thanks