My name is Geovane, I'm brazilian and work with an academic group in the study 'Language, Technologies and Education' (Linguagem, Tecnologias e Educação), from Unisinos university (RS, Brazil) - http://www.unisinos.br
I will show my impressions of PAS in the group next Wednesday (unfortunately without web), and I must say: This software is amazing!!!
We tried to work with other softwares, and problems like 'appropriate and secure ambient' (we sometimes work with students from seventh and eighth grade) or 'connection limit of schools' always came. Work with PAS, I think, can solve many of the problems that we had.
PS: Maybe (almost sure...

