Merlin Mann, one of my webternetty heroes, says I should blog about my obsessions. I can only assume he wanted me to pimp this here Doctor Who fanvid, and, even if you don't want spoilers, the associated song which is HAUNTING my BRAINS.
And, just to make sure all my "obsession" cards are on the table:

[note to self: that is a far pervier google image search than expected. Ew.]
And, just to make sure all my "obsession" cards are on the table:

[note to self: that is a far pervier google image search than expected. Ew.]