That's quite like Patreon! Also there's another matter of honoring the value of the token. Back when Steemit started a year ago, the period before 4th July was a time when stakes were actually distributed without any real payout (other than expectating that 4th July will be the day when payouts are released). Do you think SMTs can disrupt the likes of Patreon? (well other than the analytics and management features on the platform)