What I want to know is this. John Barrowman said that there was some gigantic secret that he was told about that David Tennant already knew about, and when JB found out, he went to go have fanboy joy with DT. *cough* That's not a euphemism, I swear. ;-) So I really want to know whatever it was that made them so happy.

What was the context of this? Are you sure it wasn't just them geeking out about the Master? In DT's video diary, you should have seen him about the Daleks. He was practically *squeeing*. "OMG! Here's a Dalek!! OMGOMG! In the script they're just identified as 'monster.' EEEEEEE!!" :D