While I understand the spirit of your posts, I've learned the hard way that treating investors with less than the respect they deserve is a sure fire way to shoot yourself in the foot. They are often times the first and fastest method to raising additional capital when in a pinch. Naive investor or not.
Investing $250K in a seed round startup buys you a lot more equity stake than buying $250k of stock in Apple. Publicly traded companies solve this problem by the virtue of their size.
The New York Stock Exchange used to prohibit listing shares where there was more than one class of stock. (The only exception was Ford, which predated that rule.) We need that back.
You just made the assumption that they will have a say at all! Non-voting shares are in vogue!