Actually I haven't been enjoying it so much this season. Last season was great, but lately Penny has been selfish, neglectful, condescending and unappreciative towards Leonard. And all the growth Leonard made in the previous two seasons has been completely whitewashed so they could recycle the same old jokes from the last time they were going out. This season, Penny reminds me of my ex girlfriend, and I'm hoping Leonard will finally wise up and realize he can do better, and just because Penny's "hot" doesn't mean she's good for him.
That's the thing though, they don't. They against LGBT people, premarital sex (of which there is a huge amount in BBT XD), and most of the science mentioned in the show.
<3 Sheldon, Leonard, Howard, Raj, Penny. <3
Who else loves this show?!