To me (but maybe not for others), the very definition of "bagel" includes boiling as an integral part of how they are made. I could accept Noah's steaming as an alternative. If you aren't boiling or steaming your bagels when you make them, then I would not call the resulting product, "bagel". It may be something delicious anyway, but I would not call it a bagel.
The Jerusalem bagels I have seen and eaten are larger round or oval breads, what I could call "family size." They are called "bagels" because of the shape resemblance. Some are round and often they are racetrack shape, but in my mind they are not traditional bagels. I have bought many locally, and also when I lived and worked in several Middle East countries. Delicious bread, but not a "bagel" in the traditional sense.
The bagels and lox pictured here look very yummy indeed.