You can always count on me to be a fan of efficiency. I'm surprised myself that it took e this long to start using It's a really great project that support Steemians and you can use it to get extra upvotes without doing anything new other than installing a 3.5 MB extension on Chrome (also available on Opera and Firefox) that actually enhance your experience using many of the front ends of STEEM Blockchain.
Just Visit https://steemplus.app
I could just talk about the project in length. But I like efficiency. So you don't need to read my rehash of the content from their website. Just install the extension for an hour and Log In using Steemconnect.

SPP and Upvotes
- When you do certain things o the blockchain you earn non-tradeable SPP points.
- lucky for you that there are only 1,102 SPP holders at the moment.
is a real under the radar gem.
account has 38,964 SP
- You get upvotes based on your SPP holdings.
These are all things you naturally do on STEEM. You can easily earn a few SPP every day. Yesterday I got a 0.05% upvote while having just 10 SPP in my account. Although you cannot trade your SPP you can always buy some from at a fixed rate of 100 SPP per SBD.
PostPromoter vs MinnowBooster
I would personally like to advise against using PostPromoter (or bid bots in general) unless you really need some promotion/visibility. Most bidding rounds end at slight loss. For PostPromoter this is capped at -10% and you can at most have a 20% profit (which almost never happen. For you have a guaranteed profit of 6% for normal buyers and 12% for those who re in the whitelist. It is also advised to setup your account to sell your vote when it is closing on 100% VP to ensure efficient usage of your voting power in case you go MIA from STEEM for while. Use my referral like for extra 0.5% earnings. I get a 1.5% for referring you. The referral rewards are taken from MinnowBooster's cut. So there is nothing to loose.
I Have 42 Whitelist Invites Remaining
If you or anyone you know is producing great quality content, let me know in the comments. I can invite you to the list and other whiltelisted users will cast votes and if you get 5 accept votes + 2 votes per each rejection you'll be part of the whitelist eligible for larger upvotes and more profitability.