Garrett has brought up a good point I've been wondering about myself lately. New posts have dropped dramatically in the past couple of months and discussions just don't seem to be there. I suspect part of it is it being summer with more outdoors activities, etc giving members a "real life". I tend to check in three or four times a day and on weekends especially, there just doesn't seem to be much activity right now.
I expect with colder weather and shorter days, things will start to pick up again.