This is the first time I've looked at all of Google's social offerings and thought... wow this is a cohesive, thoughtful, and well-executed set of products. I d

This is the first time I've looked at all of Google's social offerings and thought... wow this is a cohesive, thoughtful, and well-executed set of products. I do hope this reaches some sort of critical mass and takes off. Even if it doesn't its nice to see them really pushing the envelope and putting the fire under everyone else.