GrandCentral - One Number That Will Ring All Your Phones

GrandCentral.com

One Number That Will Ring All Your Phones

State of the Art
One Number That Will Ring All Your Phones
By DAVID POGUE
Published: March 15, 2007
A new service called GrandCentral can unify your cellphone with phones at work and home and perform many other tricks.

Comment: I saw this in the NYTimes back in March but wasn't that interested in it. But then it was featured in Newsweek. And then today the news that Google is buying GrandCentral.

My interest is piqued.

What do you think? Valuable or not?