So Nic Pizzolatto lifted the character of Rust Cohle from you on a role playing server and used it in a script?

If you were doing this role playing shortly before the show came on you are aware that the scripts and characters would have been long before finalized as the show was all written and filmed well in advance of airing? How could Nic P have transplanted your character into the show so quickly on such late notice?

Unless you can proved any kind of proof this sounds like petty self aggrandizing, and bullshit.