The widget in question is no longer limited to 75 elements. I have mentioned this before, whereabout I decided to limit its size to 30 which presents a roughly square shape. Still, I will amend my prior statement all the while conducting an experiment: Do not put a ‘0’ in the “Tag Cloud” widget unless you place it last, as it will render all other widgets unfathomably far down–virtually unreachable.
UPDATE BELOW: