I'm a process instrument guy with some Modbus and SCADA experience and have been around CR4 for since September 2011. Most of what I've done over the years has been on the Instrumentation forum, with scattered replies elsewhere.
It recently occurred to me that I used to spend a fair amount of time answering questions on CR4, but I realized I couldn't recall when I last posted a reply because of the dramatic decrease in traffic on the forum.
So I did a thread count of the last decade for CR4's Instrumentation forum. The data reveal that the Forum is near death, it appears to be in hospice.


Is the decline just CR4?
The PLCs.net forum is as active as ever. Eng-Tips has slowed somewhat for Instrumentation, but other fora are as active as ever. Control.com has just changed format so time will tell there, but it hasn't slowed to 2 a month like CR4.
I think it's CR4, but I don't know why.
Is the vaunted 'social media' a replacement for a conventional web forum for technical inquiries?
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