while I agree with your point, I stopped using CL after several people on different occasions tried scamming me. One, I took my stuff and left after I felt I was about to get robbed for my $200 smartphone.
I used to love CL. I used it so many different ways. From getting rid of stuff we didn't need, to older tech stuff I could give away and always have a bevy of people wanting it. Now? It just seems rife with sketchy people trying to scam or outright rob you.