I find much more humor in a show that has hilarious jokes/PUN's and doesn't need to stress them so much. For example, Arrested Development, is one of the best comedies ever done (in my opinion) because the complexity in their jokes and there is no need to stress the idea of when to laugh.
If "The Big Bang Theory" goes by the idea that the laughing from the live audience helps them determine what to cut parts of the episode, they should just film it without the live audience then air it to a screening crowd separately to decide what to cut and keep. Why dilute the show for other viewers not watching it live with that extreme annoyance of constant laughter? I just don't get it.