Ian Ayres (Super Crunchers) talking about eHarmony at the start of this week's video (http://www.youtube.com/watch?v=5Yml4H2sG4U&feature=player_embedded) made be think about Tim Minchin's song "If I Didn't Have You"
So if you're happy to go off topic for 4 minutes it will probably make you smile http://www.youtube.com/watch?v=Gaid72fqzNE
Hope it is ok to post off topic, if not sorry :)