If to call "vandalism" an edit of another user who erases sources deserves a 48 hours block, while the user who replaced a source with a fact tag and replaced reliable sources with a site of unknown columnists does not even deserve a "warning" then it's, at least, contradictory. Funny, because these "good faith mistakes" of "Ninguém" only happens when there are figures about Italians, or Germans or other non-Portuguese people involved. Also, these "good faith mistakes" only happens in articles or sessions that I posted. Maybe this is a simple coincidence, with millions of articles in Wikipedia, and only in articles I post it happends. Maybe he's not following my edits, it must be a miraculous coincidence that he only posts where I post.