Three Questions

se_happyse27

I followed the exact examples in ethereum.org/token, ethereum/crowdshare to in Windows mist wallet 0.8.2 i successfully built new ethereum tokens, and crowdsale and share association. I don't know what to do next to launch the crowdsale to the internet world?

1) can anyone tells me what to do next to interface my internet code so that I can read the contract? Any web based or Gui based application can do this?

2) The etherscan.io and also etherchain.org I tried to verify and publish the solidity code, but what is the purpose and can we skip this step to publish the contracts in etherchain?

3) is it better to implement kill function in contracts to actually remove the value of ethereum in the contract? any other ways to void the smart contract from the owner of the contract?

4) how to write simple applications in etherchain?

Thanks in advance

se_happyse27

any kind soul can assist? thanks