When I had a staff, I was getting 20-25 posts every day, now I don't have staff and I get just about 10-15 posts in a day (this also includs my own posts)
It varies somedays we get less than 10 posts, but on a good day 50+ posts. I am trying to rebuild the activity we had in our peak, because I was away a few weeks back for almost a month. It hurt my forum, especially since were a smaller community.