after seeing google voice on droid life yesterday I played around with it. I have to admit its pretty cool. Now I am just geeting around to google voice so forgive me for being behind the times. I like what they have done with it. And now my bro have the iphone app its a nice tool to help save money. If you have a college kid in the states it is nice to call on that number and samve money on minutes.
For people with friends or family with the iphone, the text may not be as useful but the calling will help them out.