How is anyone going to get votes? What's in it for the voters? Is this a popularity contest?
Voters are going to vote to get something out of it. So then they all join a pool (who might steal a little weight from each one). Then how will this be decentralized?
This whole system is a recipe for centralization at every turn. First you exclude entire countries by imposing unreasonable liabilities on signatories, then you must join a pool to make it worth your time to vote and even then there is no guarantee that you will get representation for your vote.
In the end, people will vote for Donald Trump because he is a well funded showman, and Chase bank because they have the lawyers to combat the agencies.
You have completely ignored the exposure of signatories to liability by making them reveal their identities.
Voters will vote, because 1. they might get LISK and even more importantly 2. they secure the whole network with their votes.
Why do we exclude entire countries? Where did I say you MUST join a pool? People don't need to be completely public, a well known username is often more worth than a real identity.