You can make a difference by convincing a witness to do something. I have challenged any witness to get STEEM or SBD on a major exchange to get our witness vote. There is a chance that one of the witnesses you are already voting for will accomplish the challenge. Would you like to participate an promise a witness vote to whoever can get the job done?

https://steemit.com/steemit/@socky/witness-reward-bounty-180-102-464-vests