by these machines "REMAIN SILENT" I wonder WHY?
Secrecy
The purpose of a (POLITICAL) trick is to amuse and create a feeling of wonder; the audience is generally aware that the magic is performed using trickery, and derives enjoyment from the magician's (POLITICIANS) skill and cunning. Usually, magicians (POLITICIANS) will refuse to reveal their methods to the audience(VOTERS). The reasons for these include:
Exposure is claimed to "kill" magic as an artform and transforms it into mere intellectual puzzles and riddles. It is argued that once the secret of a trick (VOTE COUNTING) is revealed to a person(VOTER), he or she can no longer fully enjoy subsequent performances of the trick, as the amazement is missing. Sometimes the secret is so simple that the audience (VOTERS) is let down they were taken in so easily.
Keeping the secrets preserves the professional mystery of magicians(POLITICIANS) who perform for money.
Membership in professional magicians (POLITICIANS) organizations often requires an oath not to reveal the secrets of magic(VOTE COUNTING) to non-magicians (NON-POLITICIANS). This is known as the "Magician's (POLITICIANS) Oath".
The Magician's (POLITICIANS) Oath (though it may vary, 'The Oath' takes the following, or similar form):
"As a magician (POLITICIAN) I promise to never reveal the secret of any illusion to a non-magician (NON-POLITICIAN), without first swearing them to the Magician's (POLITICIANS) Oath. I promise never to perform any illusion for any non-magician (NON-POLITICIAN), without first practicing the effect until I can perform it well enough to maintain the illusion of magic (VOTE COUNTING)".
Once sworn to The Oath, one is considered a magician (POLITICIAN), and is expected to live up to this promise. A magician (POLITICIAN) reveals a secret, either purposely or through insufficient practice, may typically find themselves without any magicians (POLITICIANS) willing to teach them more secrets.
However, it is considered permissible to reveal secrets to individuals who are determined to learn magic tricks and become magicians (POLITICIANS). It is typically a sequential process of increasingly valuable and lesser known secrets. The secrets of almost all tricks are available to the public through numerous books and magazines devoted to magic, available from the specialised magic trade.
There are also web sites which offer videos, DVDs and instructional materials for the aspiring conjuror. In this sense, there are very few classical illusions left unrevealed, however this does not appear to have diminished the appeal of performances(ELECTIONS). In addition, magic is a living art, and new illusions are devised with surprising regularity. Sometimes a 'new' illusion will be built on an illusion that is old enough to have become unfamiliar.
http://en.wikipedia.org/wiki/Magic_%28illusion%29#Secrecy