I really liked the theme of Mur's intro and outro, as well as the story itself. First, the story. Like many Tim Pratt stories, the logic falls apart if you tug at the seams a bit, but it really doesn't matter because the storytelling is so damn good, and the characters so damn fleshed out. I loved Mur's "voices", even the two teenage girls were distinct, but her voice for the cyborg was absolutely outstanding, the deadpan semi-robotic delivery was amazing. The plot was new, to me, and gave a good insight into the "what happens after the hero goes home?" problem. For most of the story, I didn't understand why on earth the MC came back, but as it went on, I got to understand that, beyond her typical teenager "OMG, my life is the WORST[flop on bed]" logic, she really was just done with adventure for a bit.
As for the intro and outro. I may have been reading into it a bit, but they, along with the choice of the story, were Mur saying "This is our baby now, with our touch, our flavor"; she really seemed to take ownership of EscapePod, while at the same time giving a sense of community that I think Steve never really had. Much of the theme was looking forward, rather than looking back. But I could be looking too deep into things.
Munin81(and any others who missed the reference), the Socrates mispronunciation was intentional, and a reference to "Bill and Ted's Excellent Adventure", a story of two time travelling dimwits who go back in time to finish a history report, and in the process, meet Socrates, and pronounce his name as Mur did.