Wait, are people supposed to trust you with their private keys? How do you plan to ensure the safety of their private keys? What is the advantage of using your service? After all, it is not so difficult to download the new coin wallet and people can import their private key on their own.
I'm not and now I'm tired of moving my funds just to claim some forks.
Yes, it's 'free' money, but lately those forks are scam after scam. I decided for myself to stop looking for forks until there is something really good forked project. ICO are better.