I couldn't find a poll like this (recent or otherwise). I've seen a few similar but not one that cuts to the matter at hand. It's anonymous, so your secrets are safe. I'm genuinely curious, so let's find out. In order from most pure to least.
Edit: Can't seem to edit the poll. #1 should read...
"Paladin: I don't even reload unless CHARNAME dies, infidel!"
The Anonymous Cheese And Cheating Poll 39 votes
Paladin: I don't even reload unless dies, infidel!
Cleric: Power Word Reload. No cheese, mods, or cheating.
Druid: Tweaks and mods are fine if they are properly cleansed and balanced.
Thief: I won't edit save-files, but I will exploit any cheese I can find.
Kensai/Mage: "Balanced" use of a save-file editor. Mods and cheese are a given.
Ranger/Cleric: I cheat so much I don't even remember what vanilla is like.