Google's most fully realized social service comes to mobile devices with a clean, functional design. See what people in your circles are posting and share status updates, links, and photos of your own. You can also use the app to modify your circles, update your account info, and start Huddles.
WIRED Dedicated photo section. Location sharing lets you check in, foursquare- like, and also view streams from nearby users.
TIRED Sorting circles by menus instead of gestures is a drag.
