In Discord and irc, as there are a lot of impostors on the chat servers.
Same here i use my name on discord too and on other platforms.
Whats sometimes good and you can ferify with other Users if you have the name on other services too.
I think two other warnings should be given to new users too.
1. You can never change your username.
2. You can never delete your account.
This would be good if that Information would be written at the welcome page for new users.
Because in the past there was a few Users that was coming to Meta and asked for the account that they use should be deleted.
Sometimes its the little things that helps to make it easier for new Users or others that join the Forum.
Maybe theymos can do something about it .
Or its possible to add " Accounts " to the
https://bitcointalk.org/more.php page and when you click on it you get also the info for that.
just an Idea.