It does! Just about. There's a bit at AO3 (http://archiveofourown.org/tags/Peep%20Show/works), mostly from various yuletides, I think. rionaleonhart has some here (http://rionaleonhart.livejournal.com/229645.html), here (http://rionaleonhart.livejournal.com/273132.html) and here (http://rionaleonhart.livejournal.com/243212.html). Then there's this (http://scarffetish.livejournal.com/24757.html), and a ship_manifesto entry for Mark/Jeremy too (http://community.livejournal.com/ship_manifesto/265704.html).