"Google+ has never looked and felt as it good as it does right now. Alas, looks aren't everything.
A massive overhaul of the service, announced Wednesday during a keynote at Google's I/O conference for developers, has brought it in line with the most modern and functionally powerful Web design principles. It now has a multi-column layout, scrolling menu bars, and enormous images. Google also rolled out an umbrella messaging service called Hangouts, a standalone app for Web and mobile that neatens up the sloppy mess that was Voice, Talk, and Google+ messaging.
All of this is great news for heavy users of Google+ who have been awaiting a design push that looks and feels like 2013. But there's still one giant problem plaguing the service and Google's entire social platform at large: the hub of your Google life is still an email address, and that's a nightmare for users with multiple Gmail accounts."