Board Thread:General Discussion/@comment-27745707-20190120195033/@comment-1038387-20190122171517

That's different.

It's not illegal to use someone's message wall. The snag here is that that someone asked for personal information. Solliciting personal information from other users is against the Terms of Use. Asking for an e-mail address would be Terms of Use violating. Just communicating with them on a wall about wiki stuff or off topic stuff is okay.