We've made some good progress in alpha and would like to continue to
grow the user community with your help.
All existing Freebase users have been granted 5 additional
invitations. If you know anyone you'd characterize as a 'data
fanatic' or a developer, please invite them to join.
You can invite others by clicking on the 'Manage your account and
invitations' link from your home page or profile page.
Thanks for your participation,
The Freebase Team at Metaweb
Feel free to drop me a line if you're interested.