Google Plus vs Facebook
Google Plus One social network vs Facebook, including privacy, likes, wall, and video chat.
Google + Vs Facebook
New Social Network Google + after its ten days of Beta testing now available for the general public, but It is still by invitation only.
To use Google Plus service, every new user need for invitations. The invitation rules change frequently, and Google is experimenting with different kinds of invitations. Users sometimes find a way to invite an unlimited number of people to Google +, but these "detours" are usually close early. Experienced web Bloggers also suggests that Google + has something to do with demand satisfaction of invited people.
Currently, if you really want to use Google + 1, just ask someone who already has an account there, and request him to invite you there. There are no confirmed predictions about how quickly Google + grows and how often to change rules giving out invitations, even you can not say with certainty whether the possibility of sending invitations available permanently or only temporarily.
You can get more information about Google Plus by visiting their official website. Until the service is in testing phase, you can request at least a newsletter.
Google + VS Facebook
Google Plus has gained great popularity, thanks to its elegant division of users into "circles", i.e. the natural groups of friends. Friends in a circle can share an item (video, photo, and link) only with their colleagues, family and friends. Facebook is using its wall service for sharing, but Google + strongly encourages the use of “circles” because it respects your privacy.
Another plus point of Google + is their excellent integration with mobile Android phones ("Huddles"), free mobile apps and video conferencing up to ten users ("Hangouts").
The question is whether Google + receives a sufficient user to knock out Facebook. To win the race Google Plus needs more than 750 million users.