Oddbean new post about | logout
 Hmmmm... I suppose, but a lot of people that are legit don't have a nip5 
 I think they should get one 
 I still don't understand why. I don't really even get what they are there for, anyway.  
 it's basically a captcha. any profile that has one from a domain that is not blacklisted is statistically less likely to be spam 
 I suppose that makes sense.  
 you can also manually add profiles to lists so that they will influence rankings even if they don't have a nip-05