I have almost a half a whale vote (combined voters) for any witness that gets STEEM on a major exchange. This is a major issue that Steemit Inc refuses to address. Unlike other currencies, STEEM is severely lacking on the number of major exchanges that it is available. People won't use the platform when this currency is not on their favorite exchange.

If you want to make a difference in the STEEM economy while significantly up your witness votes, then accomplish this task. Remember, you will need to provide proof that you were instrumental in getting a major exchange to list STEEM.