If anyone ever tells you that you put too much Parmesan cheese on your pasta, stop talking to them. You don't need that kind of negativity in your life.
I thought it had already been renewed for 3 more seasons last year when the three leads got back-end deals which guaranteed them AT LEAST $1 million per episode.
And Amy and Sheldon should not have sex until the second to last episode of the series followed by the hour long final episode where Leonard and Penny get married.