der zauferburg is the former Der Zweifler. Easy to spot the difference between these and Peter. Der's 'both' are academic[s] and will quote ad nauseum from this and that book as if in footnote mode from start to finish of post. Peter on the other hand retains his own identity and is hardly an academic. He will quote whole passages from the web, but has rarely if ever quoted anything from a book or publication unavailable on line. Be my guest, look back at Der Zweifler's posts-and I defy you to match them up with Peter's posts. As chalk is to cheese.
U.S. Defense Secretary Carter: Russia escalating Syria war by targeting moderates (Reuters)
from the article: Im Tirtzu hides behind respectable mask of 'Zionism'