title: Log4net/Logging - What have you found to be useful?
body: <p>I just started using Log4Net and was looking to see what you have found to be useful in your logging experiences.</p>
  
  <p>What types of things have you found to be useful to log; what ended up being just noise; when do you use the different logging levels (DEBUG, INFO, etc); do you have a standard format for each log entry; are there things you ALWAYS log? </p>
  
  <p>Any pitfalls? Good articles on logging in general?</p>
  
  <p>Update: Where do you log to? What Appenders and why? </p>
  
  <p>Thank you!</p>