Via Fabrizio Capobianco: “Rufo [Guerreschi] wrote a post on his blog about a model for the democratic control of telematic services. In a nutshell, he is trying to close the ASP loophole of GPL (v2 and v3…) with something quite more elaborate than a simple license.”
Here the full post from Fabrizio, Free Telematics and a enforcing open source SaaS, there’s also a link to Rufo’s blog and original posts.