Most important, however, is that there will be poll options in which not only money matters
Indeed. One possibility will be that anyone can create a token and distribute it according to whatever algorithm or system they desire to use or to experiment with. This will then become the voting power or decision-making influence that people have. This can perhaps help us find other paradigms beyond proof-of-work and proof-of-stake (even if technically you have staked a token, you may have received it not because you locked in money but because you e.g. made a certain kind of contribution that was recognized by the community).