Contact method with other members on blackhatworld.

Really, I can say it, now.
In USA, EU users using skype, discord, icq.
In Russia and russian-language countries of past Soviet Union users at 2022 year using telegram.

Is problem.
More worldwide users can use only email...
Because gtalk, gmail working on worldwide internet.

Maybe, blackhatworld accept from users email contacts?

Why not just share on the forum so that everyone can benefit?

Assuming a user hasn't turned off the feature through their privacy settings, you can contact any member here using the conversations feature once you have the required number of posts (Don't spam your way there they will be detected).

For more information on how to start a conversation, please refer to this newbie guide thread here: https://www.blackhatworld.com/seo/how-to-start-a-conversation.1042214/