Special thanks

I am particularly grateful to (in order of appearance):

Sydney Levy, who gave the initial impetus to the project and made its progress possible by his comments and constant encouragements;

Paul Harris, for numerous discussions about digital writing, the example of his blog, The Petriverse of Pierre Jardin, and, of course, for accepting to be the main character of the first video;

Gwenola Wagon and Stéphane Degoutin, whose harsh criticisms helped me (greatly) to make my videos (a little bit) better; 

Anita Walia Harris, for carefully mending my English despite my French stubbornness; for her encouragements, too, despite my French English; 

Melanie Hubbard, who eliminated numerous bugs in the initial outcome of the project and improved its design.