Great concept – you can organize and sync all of your contacts to all of your devices / emails. If you are like me and have contacts from random places and times in different locations (think Gmail, Mac, Outlook, BBerry, etc.) this should be the answer. Unfortunately, after messing with it for a few hours, the only comments are that it needs work – made triplicate copies of my outlook contacts and crashed the computer twice. As always, revenue model to come later, up sell on premium version, don’t know if people will pay for just a contact storage / sync solution.
But they are claiming to only be in Alpha mode, and did caveat the heck out of backing up your data! Look forward to future versions.