> I can spend a few bucks and a few minutes to set up Google Apps for email on my domain.
This is a perfect example of what I'm saying: this has nothing to do with the cloud, and everything to do with the tooling Google Apps provides. There's nothing preventing the open source community from implementing equivalent tooling which targets federated servers.
This is a perfect example of what I'm saying: this has nothing to do with the cloud, and everything to do with the tooling Google Apps provides. There's nothing preventing the open source community from implementing equivalent tooling which targets federated servers.