Is management by emails really "so nineties" ?

The reality under this provocative title is the belief that things get done because you sent an email: "you were aware of it, I sent an email on the subject".

The real reality is that emails are just like any other communication means: a good followup is necessary to get things really done. People use excel table or OneNote or notebooks to track actions; what is presented here is a simple method to follow up actions within your project or even your personal tasks.