Google+ moves up to second place in social networks. Which features on Google+ attracts you most?

Google+ Hangouts & Showcase Features Google+ Hangout: because as you know this feature allows you to communicate with a maximum of 10 people on your network instead of asking them to call you at Skype or other services that offer free video chat service.
Useful in meetings, online brainstorming … and so on, and you know other Social Media networking platforms lack video chatting capabilities.
Google+ Showcase Features: Allows you to make your own visual portfolio but as well makes a well written Curriculum Vitae.

google + will be the number one for all seo experts, because it will give you a trust rank for your web sites.

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