New BSIP: Consumable Voting Power

With the current voting mechanism, the majority of core token holders decide everything, voices from small holders are usually buried.

Here comes an idea proposed by Fuzzy in Telegram:
> ... let people ... earn votes over time. when votes are used they are burned and the more votes are used on any single proposal, the less weight each has.

I replied:
> Interesting. If you used your votes on something, other people get to use their votes on something else. Thus a major stakeholder can not rule everything.

No file, test, or entry point is named. Start by reviewing the current voting mechanism and the repository's BSIP process, then determine the specification and acceptance criteria needed for consumable voting power to become a complete proposal.

Written by the indexing model from the issue text.