It's possible but will be very easy to manipulate by people making alts and sockpuppets. You'd need a way to verify individuals.
The Fediverse Anarchist Flotilla is already experimenting with this sort of radical democracy, through our regular governance threads and our radical admin recalls but we have to rely on paid supporters and individually vouched people to stave manipulation.
Anyway, people can already repurpose the threativore which is the bot that enables this voting to handle the extra stuff you suggest and give it a try.
