ShareCoin is a pure POS coin so you can not mine it directly. Instead, you will mine other altcoins and exchange them for ShareCoin. Doing it this way will help you get ShareCoin and increase its value at the same time, Killing two birds with one stone.
Goto: http://sharecoin.info/#multipool Follow these steps to start mining for ShareCoin:
  1. Enter your ShareCoin address to the mining form on the right.
  2. A Bitcoin address will be generated for you. Save this address
  3. Use that address to mine at http://wafflepool.com/
The first payout of ShareCoin will happen on May 2, after distribution ends. After that, all payouts are proceeded immidiately when a trade occurs. Track your mining stats at: http://wafflepool.com/miners

Mining instruction:
Run your miners with these parameters:

• Host: Pick the closest to you!
  
  • US East: stratum+tcp://useast.wafflepool.com:3333
  • US West: stratum+tcp://uswest.wafflepool.com:3333
  • Europe: stratum+tcp://eu.wafflepool.com:3333
  • Asia: stratum+tcp://sea.wafflepool.com:3333
• Username: Your_Mining_Address
• Password: Any Password is acceptable
• Mode: --scrypt

Invalid Signature？

Tell me why？

How many coins I can receive? Will each account get the same amount, or are there any weights (activity, ...)

More than 1000 register ? why DEV，tell us？