I think I am perhaps the last person to find these, but I'm so in love and want to share the awesome:

Marauders Facebook Timeline by julvett
Part 1: http://julvett.deviantart.com/art/Marauders-Facebook-Timeline-1-152378305
Part 2: http://julvett.deviantart.com/art/Marauders-Facebook-Timeline-2-152498446
Part 3: http://julvett.deviantart.com/art/Marauders-Facebook-Timeline-3-153157605