I came across the chart of the posts per day and month in ninjastics and was surprised that it has been falling for the last days /month despite the halving of this year.
Is there a reason For this continuous fall in posts?
Halving? What has halving got to do with the drop in posts? The number of posts may even be higher after halving, I mean a year after it when people have already forgotten about it as a past cycle. The reason you seek is more than that and I believe it is about the low available campaigns and the time you checked it.
Well, I believe that most of the users here are posting for the benefits through campaigns, it might be discouraging if some could not join any campaign due to one reason or the other. They will have to wait and post a little or nothing until they join. Many campaigns demand a few participants, while some are being held or paused.
Also, what is happening on the forum at times is angering some people to quit or reduce their activities as the case may be. What will help is when there are enough campaigns that are active, a whole lot of participation will follow compared to the one you saw this time. And I am sure that these statistics can't be discouraging always, if you check it in a month's time, it might have improved significantly.