Alberto,

Glad to hear you have an update for ToscaWidgets. I had a Google App Engine related question and suggestion. I talked to Guido at the Google I/O conference and he mentioned that the only thing missing with the default webapp framework included with GAE is form validation. In those cases people could obviously use Django newforms, but I wonder if ToscaWidgets might be a great fit for people who want to use the default set up components included with GAE, and use a library for forms. I think there is a great opportunity for someone to tackle form validation OUTSIDE of a web framework on GAE.