Damian,
Just my thoughts... on the face of it it sounds a good idea, but at what point do you draw the line on the number of forums to scan? I have picked up threads that I am interested in and that I can contribute by looking at the list in, for example, RAW and PP forum. If you separate out all the tech queries, would you do it by camera, PP, accessories or a single tech forum? How much contribution would be missed by no having the time to scan an ever increasing number of forums... don't know the answer, just adding to the disucssion 