I know in my own case, I spent a lot of my life reloading and all that goes with it. I even had an ammo mfg. license and mfg'ed new ammo, but I just plain got burned out!! I reload very little now days, as I had a pile of hunting ammo reloaded and I'm still hunting with it...
Also I got older too and that caused me to not care to answer the same questions over and over. I also let post with gun/reloading mis-information go by, something I NEVER did when I was younger...
Some times posters say some really stupid stuff and I'll stick with it, sometimes I don't, my guess is, many guys getting older feel the same way I do.
I'm also finding that many groups have moved to FB, and that's a place I just won't go to... I REALLY miss the wood working forum I loved so much, and it moved there... I just have NO use for FB!
Lincolns legacy is, he freed the slaves
Obama's legacy will be, he freed the terrorist!