PC - bloody nitpicker . I would go on what I would be happy with in terms of responses, if they only had 2 or so then I would bump it. Someone put the other day that no-one had commented on the pic of her son and it really struck a cord, so when I am not busy at work (like never), I seek them out now.
Mayby just keep an eye peeled. I go down to the bottom of Active first and then click on a couple of Topics willy nilly. A better system would be to have a topic each. But there is no way I am organising that .
That's me, throw in a suggestion and RUN AWAYYYYYYY.