Is there a way to remove un used registration fields / profile fields like yahoo mesenger and msn and such things like that? and in replace is there such a way to be able to let people link there steam accounts, blizard account, uplay account, league of legends account, csgo sites such as faceit and esea?
would be really good if i could.
You can try to change those social network field labels in wpForo Phrase system in Dashboard > Forums > Phrases admin page, just search for certain phrase, edit it and change. For example change MSN to blizard, or ICQ to uplay .
For an advanced user field customization options I recommend wpForo - User Custom Fields addon.
I will try this on Friday and let you know how I get on thank you!