A belief in a direct democracy, were every single decision is decided by vote.
A tyranny of the majority. Direct democracy under Communism doesn't protect the rights of the minority or even the rights of individuals... in fact, it does just the opposite. Communism has zero tolerance for minority opinions, viewing such people, and groups, as being rebels against the majority: (iii) Confiscation of the possessions of all emigrants and rebels against the majority of the people. - Principles of Communism [section 18] Frederick Engels, 1847
There would be no representitives, just mass votes on every decision.
In California, they voted against raising taxes to pay for the welfare state they previously voted to expand. Where majority rules, everyone wants to have their cake and eat it too but reality and the law of causality catch up to those who try to evade them. Communism seeks to reverse the law of causality by claiming that consumption of a product or service will increase its availability rather than diminish it.
All property would be owned by the people as a whole.
You mean the state would own all property.
Things like religioun and prejudice would slowly flicker out, because the oppression and dire material conditions that led to thier creation would no longer exist.
Such a system is incredibly oppressive and does lead to dire material conditions as an infinite amount of need stresses a limited amount of resources and ability. Prejudice would explode, not diminish, because despite its claims to the contrary, Communism creates a three class system; an ever expanding class of consumers (underproductive and non productive members of society), ever diminishing class of producers (the productive members of society) and a static class of ruling elite (the intelligencia, who place themselves above society).
The producers quickly learn that their "reward" for being more productive, is to work longer hours in more laborious jobs with greater responsibilities, while those who are less productive are "punished" by having to work fewer hours in less laborious jobs with fewer responsibilities. As a result, the ruling class has to use the power of the state to force individuals to be productive members of society.
The Marxist concept of eliminating competition and replacing it with association to bring about an endless bounty of goods and services, making money superfluous, only works in science fiction. It worked in the world of Star Trek, because they had a machine called the "replicator", which created food, drinks and other material goods out of thin air, making the need for raw materials, labor and production of goods superfluous.
Things like borders and wars would no longer have any place, because the world would be unified.
Peace is the abscense of opposition to Socialism - Marx
Just how do you go about unifying the world and bring peace? By force of arms?