I haven't fudged a roll since 1st or 2nd level in my current campaign (3.5). I used to fudge a bit in my old 1e campaign, but back then monsters seemed to be much more lethal. It's not like 3.5 doesn't have risk though, the Cleric was one-shotted by a Digester. Other than that, the Ranger and maybe one other character has been knocked into the negatives, but were healed before they died/were killed.