The Dilemma of Leadership vs. Representation in Democracies

How far should the elected representatives of thethe people want.
people in a democracy go along with the popularThat way, every time the Parliament votes, it would be
choices and what is commonly expressed as the100% guaranteed that the voting reflects what the
"voice of the people"?majority of the people are thinking at any time.
The question is whether the duly electedWould that count as the best democracy possible on
representatives of the people are a collection ofearth?
rubber-stamp holders, mandated to approve theAt the cost of being labeled an "elitist," I'll raise the
results of the latest public-opinion survey?following question just for the argument's sake:
If elected deputies have no other obligation but to voteWhat is the role of political leadership in a democracy,
in accordance with whatever the public wants at aespecially when the "public opinion" is more often than
specific point in time, then wouldn't it be cheaper andnot shaped by the mass media and marketing
more reliable to have computers deliver that service?channels and not by a sober and learned discussion of
In such a devil's advocate scenario, the public canthe pros and cons of the alternative policies?
regularly visit the voting booths placed in centralThis is probably a discussion that goes all the way
locations in every city.back to Aristotle's and Plato's alternative visions on the
The voting results can automatically be transferred atnature of the relationship between the "rulers" and the
the end of each day to a central computer in the"masses." An easy solution does not seem to be in
basement of the Parliament.sight.
Then the central computer can quickly compute what