The thing that got me about Jack sending Mary into the sun was not that he did it. I have no problem with his actions. It was his reaction after Tosh questioned him about it. Wow. So very fierce.

Also, the other thing I noticed? When he and Tosh are chatting on the bench outside at the end? She's talking about how the necklace could tear down governments or wipe out armies, and Jack looks away and he has the most interesting expression on his face. He looks... amused. I'm trying to figure out what's going through his head there.

I had heard about SPN; have we heard anything about Smallville's schedule? I wonder if it'll be the same. *sigh* I'll miss both of them.