xkcd.com/1412 TMNT Wikipedia song fits Finnish runo-song metre perfectly, could be sung to any runo-song tune. Vice versa also applies, runo-song epics could be sung to the TMNT theme tune

Up-goer 5 text editor splasho.com/upgoer5 #xkcd via @briansuda

Laurent Eschenauer seriously?! Okay, your homework for tonight is to go through every XKCD strip and read the hover text ;)

Nice visualisation of XKCD Time: xkcd.aubronwood.com #bookmark #xkcd

Current status: http://photos.waterpigs.co.uk/p/oh at http://xkcd.kajakklubben.org/