Sphere team is creating a decentralized social network, separate from big corporations. You have a say, you get compensated, and above all you take back the power with every click and every social connection. Check out here- https://sphere.social

Sphere is a next generation, de-centralized social network. The network will contain its own cryptocurrency called Social Activity Token, or SAT. SAT is a new digital cryptocurrency, set to launch in Feb-April 2018.

You can sign up https://sphere.social/?ref_code=hl169vsj46e5 and earn free 50 SAT. When a friend signs up using your unique link, you get additional 50 SAT . (20 SAT = $1 USD at the Initial Coin Offering.)

Social Transactions
These Social Activity Tokens are used throughout the system to facilitate transactions within the decentralized social network.

ERC20 Compliance
The SAT token is standard ERC20, and can thus be maintained using a variety of Ethereum wallets. Sphere will eventually provide hosting wallets for our users, but we advise using MetaMash, Mist, or MyEtherWallet until that option is available.

Tradable
Example wallets include MyEtherWallet, Mist, and Parity. SAT is also tradable on several exchanges, including DABT.com, Livecoin.net, and C-CEX.com.

Connect your Sphere account wallet to your Sphere debit card to spend your SAT coins as fiat currency anywhere in the world.Fees will be minimal and since the card uses Visa infrastructure you can use it almost anywhere in the world.

Presale - Sphere

Tokens are transferable The supply is capped at 1 billion tokens Question: What happens to tokens that don't get sold