huddle is no longer free and have made the following announcemnet to potential huddle users
in order to respond to the requirements of our customers, which include a higher degree of control, customization and integration, we are no longer offering free Huddle accounts to new subscribers.
and for existing Huddle user?
The free account you own at the moment is yours to keep for as long as you choose to use it.However, please note that many of our upcoming features as well as new mobile and desktop applications will not be available on your existing account.
will box.net, dropbox and the others follow suit soon ?