What is your opinion on using using netcat, ssh-chat, talk or IRC etc. in linux using tor as shown in the following videos :-
☆ Host a Deep Web IRC Server for More Anonymous Chatting Online [Tutorial] - YouTube
→ Securely Chatting Anonymously over internet || SSH-CHAT || #Crazily_FOSS - YouTube
→ How to Chat in a Linux Terminal (with the talk command) - YouTube