If you want a social network that won’t sell your data and won’t serve you ads based on your profile data, you have to check out Sgrouples.It integrates with Twitter, LinkedIn, and Facebook so you can post updates to your existing accounts and it also provides a means to share things with friends already on Sgrouples.
Cloud storage? You got it: 4 GB for free. Ability to share with selected individuals like Google+? Yep.
And did we mention the total attention to privacy? The company maintains a privacy bill of rights to ensure that it remains “scrupulous about trust, respect, and integrity.”