If ever you need to contact me, you can write to my academic email firstname.lastname@example.org. I am also on twitter under the name PyViv. Please, do not contact me if you’re any kind of marketing/ SEO company, I don’t sell links and this is a non commercial blog: I don’t need your service, I won’t answer you!
For those who have found some grammar errors or misspelling (be indulgent: English is not my first language!), please report or send me a pull request directly on the blog source code.