I can relate a bit as well. Of course not in the same dimensions as you, I have a few posts more, but here are some people who write more posts in a month than I wrote in a year, and when you put it like that I am quite inactive. I browse this forum several times a day after all as well. Often enough I don't know what I would answer, and before I answer nonsense I better don't write at all usually (no, this was not an invitation to tell me that you guys find my posts nonsense still ). And so it becomes many people in this forum probably don't even know me or still confuse me with EcK.
Many threads are also too quick for me, too many people dynamics which I don't look through at all, or too many long discussions between single persons while when I post my post usually that is the end for me on that thread because there does barely ever grow a discussion (or even a fight, lol) out of my posts. Apparently I just post too boring stuff