This is my 6th logging poll (vote here now!)- links to the previous five polls below.
This one is deceptively similar to the #1 below, but it is not. This poll is What logs do you actually LOOK at? and not Which Logs Do You Collect? In other words, are you a log packrat? Are you collecting and never using the log data? You are making a mistake, if you don’t.
UPDATE: analysis of this poll posted here. Enjoy!