i'm forking the thread to open it for feedback. (Sorry for the spam repeating my self, but gmail is working funny :S) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Hi all! Sorry for making you wait, here is the promised post about logger. http://concretetypeinference.blogspot.com.ar/2012/06/pharo-logger-aka-paul-octopus-or-le.html<http://concretetypeinference.blogspot.com.ar/2012/06/pharo-logger-aka-paul-octopus-or-le.html?showComment=1338652375489#c726596285523609676> Sorry for the awful text-format, blogger is really ugly. I'll be opening a wordpress blog and migrating all the posts the sooner as i can. Try to use it if you need a logger and please, send feedback! The needed code to addit to any project is really few, for an easy example, download the project and see at examples :).