After living behind the closed doors with invite-only access, Google+ is now open for everyone to signup.
Google+ has rested in peace for 90 days with a limited invite-only users. During the period Google has updated Google+ with various new features as much as 91 features. You can see a list of a few features added sequentially here.
Today Google has announced 9 (nine) new features to make it hundred. And the 100th feature is said to be its opening to public as beta.
- Hangouts on your phone
- Hangouts On Air
- Screensharing
- Sketchpad
- Google Docs
- Named Hangouts
- Hangouts APIs
- Search in Google+
- Anyone can sign up for Google+ no invitation required
[source Official Google Blog]
