Yes, traffic on forums like these is on a downward slope, in our case going from 1M views/month a few years back to a small fraction of that today. I am seeing the same on virtually all of the forums I used to spend so much time on. Seems like more of one's time on the internet has gravitated to a handful of the large social media sites. We do have a companion facebook page
right up here, but that has mainly been used as a backup link for information when this forum site is unexpectedly down.