Majority winner set

[DEMOREP1 at aol.com]

Mr. Schulze wrote in part--

To my opinion, "sincerity" must be defined in such a manner that at least
a given voter, who changes his voting behaviour because of strategical
considerations after he has got additional information about the voting
behaviour of the other voters, votes "insincerely."
---
D- Since zillions of pre-election day polls exist, ALL methods would seem to 
have insincere voting problems.    

Prohibit ALL *additional information about the voting behaviour of the other 
voters* (including such info on the internet) ???