So I keep getting spammed by Picfair on "Exciting Offers" about big discounts on Picfair Plus. Now I haven't sold a single image on the site in 3 years. But does anyone have a Picfair Plus membership and has it helped in selling more than you do on the free account?

I mean, I don't mind paying a bit to an agency that treats contributors fairly if they actually make some good sales.

Whenever I hear or read "Exciting Offers" I tend to run like hell! 

No more sales indeed, but the huge advantage is that you can redirect your domain there as your self-hosted website. And the membership fee is lower than any other alternative. Pity that Picfair does not make advertising...