Another great number for Strictly - I'm forever surprised at how many people are willing to watch a recorded results show, and how well the media generally keep schtum about the result. Yes, you can find it on the DS boards, but the popular media never seem to spill.
Also a fantastic figure for I'm a Celebrity. I've always found this one baffling to explain, but for the past few years I've credited XF for it's revival. Clearly, it's more than capable of sustaining itself, though.
Interesting to see Andrew Marr rise. It just goes to prove that Downton is the single most difficult opposition for BBC One to schedule against all year long. With all of ITV's other major offerings - BGT, XF, IAC - they can retreat to the sort of comfy ABC1-skewing content that is their trademark. Uniquely, with Downton Abbey, that doesn't work for them.
I imagine the subject of Marr helped last night, too - he was into the 20th Century. People are fundamentally happier watching a documentary about Hitler and recent history than they would have been a few weeks ago, studying the significance of the rise of the Mongol Empire! (More's the pity - I love a bit of history, and its a shame there doesn't seem to be an audience there on primetime BBC One for it. I hope they keep trying, in different ways.)