At a certain threshold, though, it is clear who will win this power struggle. Thereafter, if you do not sign you will be implicitly against the winning team onc

At a certain threshold, though, it is clear who will win this power struggle. Thereafter, if you do not sign you will be implicitly against the winning team once the dust settles, which is a powerful incentive to sign yourself. Certainly there is genuine feeling that gets the ball rolling, but the fact that it snowballs to 95% can’t necessarily be taken as a sure sign that all 95% would have signed in a secret ballot.