Questions in regards to a Facebook account?

I've avoided it because of all the gossip that I don't give 2 ***** about.
But CL is falling apart, I've had my son list things on marketplace for me and that's a pain too, "listing for my dad" and people asking him things he doesn't know, or offering him less than half what I want (which is less than others ask for similar items to begin with)
And so many of the traditional forums I'm in, so often a question comes up "where's so and so" and the response is "Oh I see them on the Fakebook forums"..... And I've asked in many places such things as "why aren't there D100/150 forums like there are for square body Chevys, any rendition of F150s etc"? And I get the "oh, there's 5-6 of them in Fakebook"