links for 2010-07-26

Interesting and simple way to look at conditional probability. Would also be interesting to relate it to octopus Paul & his WC 2010 predictions.

Some usual suspects along with new ones. The comments have some more.

How long before it becomes passe?

The ROI of Social Media is like trying to ascribe ROI to a telephone line.
Part misinterpretation and misunderstanding of both terms and part the necessity to quantify in order to meet business objectives, are reasons why this enigma won’t be solved soon.

Interesting collection of tazos from different countries. You can even buy some of them apparently.