A special thanks to Stelio Verzera, Jose Leal, Trae Ashlie-Garen, Anna Montanari, Isabela Caria, Iñaki Pérez, Parmjit Nahil, Grace Rachmany, Pietro Antolini, Manfred Della Schiava, Alessandra Cianchettini, Joaquín Figueiredo, Remco Westerbroek, Frank Suffert, Edgardo Noya, Ernst Scholtz and Eugenio Battaglia who were at the meeting and inspired this article.