Having a glance a the blog posts it is easy to find some very weird ones :)
Your Identity Aura (2005)
Our Collective Mind (2005)
The Human Puppet (2005)
Social Network Dynamics in a Conference Setting (2006)
The Fortune Cookie Genome (2007)
There a lot of serious ones too but I will leave that list to some other time.
Thanks to Nodalpoint and the Nodalpoint regulars (Greg, Neil, Alf and Chris) for introducing me to blogging some 6 years ago and to everyone else that joined in along the way with their blogs and/or comments. It sure makes blogging more enjoyable.
(Image Credit: Picture taken by mattnjuzz and published under CC by-nc-sa. Originally taken from Flick)