This blog was started after several discussions with my friend and coauthor Stefano Coniglio who always proofreads my posts. Though I have not convinced him to write a guest post yet, he is a contributor of this blog: thanks Stefano!

Another friend and coauthor that supports this blog is Marco Chiarandini. I do not know how he finds the time to proofread my posts, but he does, with the same seriousness as if he were reviewing a paper: thanks Marco!