birdy1976: Just for the fun of #IT: the geekiest #PIN numbers (by @spikedmath via @borisblog) #funny #infographic #math http://icio.us/fuKfpI
birdy1976: #Facebook vs #Twitter: a breakdown of 2010 social #demographics by @digitalsurgeons (via @borisblog) #socialmedia http://icio.us/FGFoYs