[Eddy_Viscosity2]

Facebook marketplace is about on-par popularity-wise with kijiji these days. Not too long ago I had to sell a used car and put it on both and received about the same number of genuine interest responses from both sites. Kijiji is a better site in my opinion; better layout, ux, search options and filtering etc. But facebook has more people already on it so network effects.

[b112]

Yes, although kijiji is as old as public Facebook, or there abouts.

whois their domain and ip range.