One month is a bit long, indeed. These forums are strangely dysfunctional despite being somewhat rudimentary.
The strength of these forums has always been the users. In terms of usability and features, it's pretty basic and rather weak.
Having recently started to hang out on the SG forums a bit, the Facebook user in me was glad to find a "like" button - it seems a nifty way to acknowledge/provide positive feedback for message without having to type an answer. I admit that I tend to use the "helpful" button here for that purpose.