[aiven]

It didn't disappear. I still constantly hear and see in the internet usage of негр, нига or нигер (transliteration of the n-word). But the meaning always depends on the context, most of the time it is neutral - just referring to a black person, sometimes negative - infamous S.L. Jackson phrase "что этот ниггер себе позволяет", and sometimes positive: "нига, как дела" - can be equivalents to "what's up, bro", it's rarely used as joke-greeting. Local blacks don't seem to mind when someone call them this way, because it rarely has negative connotations.