According to this comment by 
Now it's time to give a little bit back to the Steem Community, and what's better than 15 
The rules!
1 simple rule: Tell me if you know what SBI is, if you have any SBI shares, and tag your friends in a comment in this post.
You don't have to follow me, upvote/resteem this post or anything, although I would appreciate all of them. If the contest is successful, I'll be running it again!
The prizes
3 people will get 5SBI shares each. If the post generates more than $5 in payout, I will choose a 4th winner with an extra 5SBI shares prize.
The winners...
... will be chosen the day after the post reaches payout, randomly! I'll count how many comments there are, get 3 random numbers from Random.org's Integer Set Generator and count from the beginning!
That's it! Comment away! xD
If you can spare an upvote, a resteem or a few minutes of your time every couple of days, feel free to follow the 
Also, If you can spare some Steem Power, you can always consider delegating to
10SP | 20SP | 50SP | 100SP | 200SP | 500SP | 1000SP
