yes i think there is a big difference between voting as a share holder in a company and voting in a decentralized app to make it more decentralized and fair.
Voting would be just expressing an opinion, without formal power of enforcement, but still very useful.
I'm playing with an implementation: if you could link
- a number that is the vote
- opening and closing blockheight for the voting
- optionally an hunter
- optionally a comment
- proof of ownership (of coins and 1 address)
then everyone can call for votes by putting the topic in the comment, using a new closing blockheight, and casting the first vote.
This is rather straightforward and could be ready to try on mainnet in a few days.
The spam limiting factor is mostly the total number of available coins, so a call for votes can be free of charge, just asking (and competing) for attention.