Looking at what is happening in Iran, the Luddite in me has decided to modernize some and join Twitter. I have the feeling that we will need to rely on it a lot in a future nearer to us than what we may think. If you are interested you can follow me at @danielduquenal. If you are expecting personal stuff such as me walking the dog, forget it. I will use it only as an RSS type for some posts, to summarize them in 140 characters (now, that will be a challenge for me!). And for some stuff that might not make it to CNN in the next hour, or ever. In other words, I am not the one that will crowd your twitter mail box.