Limit votes to a percentage of the threshold

Should votes be limited to a percentage of the threshold?

For a 500k VP threshold proposal and 100% threshold limit, if I vote with less than 500k, then all my VP is counted in, if I vote with more, my vote is limited to 500k

POI/Name ban:

100% -> 500k VP max per vote 50% -> 250k VP max per vote 20% -> 100k VP max per vote Governance proposal:

100% -> 6M VP max per vote 50% -> 3M VP max per vote 20% -> 1.2M VP max per vote