Rating: PG
Spoilers: Big ones for the Rise of the Cybermen/Age of Steel two-parter, although not for any other episodes.
Summary: What happens to the Cybermen after the Doctor goes?
Notes: This comes from a discussion I was having with selenay936 about the fine line the Doctor walks in Age of Steel. This is the short and not-quite what I meant to write version of what could be a long AU. Or possibly not-AU depending on how you look at it.
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