Wiki articles should be on XF profile
XenForo has tabs on member profile to display the users content per main content type. For example there is a tab that displays all the users media. One thumb per media.
All XenForo addons have this but Vaultwiki is not consistent with this behavior. The result is that the members wiki contributions are underexposed.
There should be a tab on member profile that display the wiki articles that the user has contributed to. Preferably in tile view.