That is EXACTLY what I have been talking about ... I'd like to see more about technique of putting the mix together instead of how to create new tracks and computer enhance it. What are the approaches to making something that you have to work with ... work.

I do often use a chorus and short delay for fixing really bad vocals in a live situation .... blurring the sharp edges takes the attention away from pitch issues usually. If all else fails, bury the high end of it under another instrument. It is harder to hear pitch in the lower frequencies, so it usually helps out.

Of course, if it's just a bar band or someone that's pissed me off, let the off tune shine through