Dear @robi

I've noticed that you're delegating your Steem Power to coin-doubler and I decided to reach out to you with a warning.

Several days ago, one of Steem witnesses published warning about this user and you may consider it worth checking out:
https://steemit.com/hive-185836/@xpilar/coin-double-is-a-scammer-account-have-you-delegated-sp-to-that-account

Perhaps it's best to avoid delegating to coin-double. I have my own doubts if this account is not owned by one of HIVE witnesses and it really seem that they are milking steem. At least, that is my impression.

Yours, Piotr