I would be really surprised if this was a scam. It doesn't have the smell of a scam at all. Who would target a very tech savvy audience just to get old laptops?
Given that the "sign up" link goes to a survey form, my guess is this is just some idea someone had and they made this page to see if anyone actually wants it before they put any effort into making it happen.
Given that the "sign up" link goes to a survey form, my guess is this is just some idea someone had and they made this page to see if anyone actually wants it before they put any effort into making it happen.