Store and import all your scattered contact and personal information. Synchronize address book data on multiple Macs / PCs automatically.
Exchange and update information with linked friends with fine granularity disclosure control and without sharing it with any third party - not even Ripplex Inc.
Launch many internet applications directly from the address book. Keep all the data with you on your computer even when you are not connected to internet.
Share part of your address book with members of a group for easier management of contact lists. Use features like Merge friends and hide items for better management of information collected from many sources.