Marcello Scacchetti lives, works and practices Personal Kanban in Italy. After a co-worker of mine posted on Yammer that he was using Marcello's Personal Kanban Google App, I reached out to him and he was kind enough to let me interview him about how he is using PK to manage his work and various projects.
While Marcello's approach towards Personal Kanban is a little different than my own, we have had similar learning experiences while using it. For Marcello, he says during the interview that Personal Kanban saved his life.
During the interview Marcello also talks about his use of Value Stream Mapping and how it has helped him with prioritizing the things he does (both inside and outside work). He also explains how he codes everything he does once it has been completed based on how much joy it brought him. (This is where I got the idea to do this with my own work - see the post here.) These are two of the factors that contribute to Marcello's practice of spending 80% of his time doing things that bring him as much joy as a kid feeding ducks.
I hope you will enjoy the interview. I got a number of ideas from Marcello that I applied to my Personal Kanban testing after we spoke.