When there is so much to do, it's really difficult to make the time and write something here. Keeping a blog alive is certainly much more difficult than I thought. The truth is, I even have troube keeping up with my reading. I am more than three months delayed in reading Arxive papers, which makes it a useless service if you think about it. 

So, for the last time, I'll write about whatever I think (physics or not, but mostly physics). If it doesn't work, then the blog goes down. Forever.