You're misinformed of communism. What you are thinking of is the authoritarian breed of so called 'communism' created by Lenin and most infamously Stalin. In actual fact, I would say that state communism like in the former USSR is nothing more than a bastard form of capitalism, where all the capital goes into the hands of the government, as opposed the form of capitalism we know, where the profits go to the bosses and the bankers etc. Both systems, whatever the name, are anti-human.
I like this quote that I think describes communism best:
"This tendency to create community by fighting against the conditions of our livesand therefore against work, money, exchange, borders, nations, governments, police, religion, and racehas at times been called communism.
ie. communism is organising ourselves against our common class enemy - the capitalists, and creating our own new communities that are autonomous and resist oppression, be it economic, beauracratic or otherwise.
Anarchism goes hand in hand with the communism that I have described because ( and I'll quote again) :
"This tendency of working class struggles to go outside and against the government and politics, and to create new forms of organization that do not put our faith in anything other than our own ability, has at times been called anarchism."
I hope that clears it up, the 'communism' you were thinking of is a common mistake thanks to popular misconception and the obvious negative connotations that the word 'communism' has because of history.
I'd highly recommend reading WORK . COMMUNITY . POLITICS . WAR on www.prole.info to anybody who reads this thread.
In the free society, where we are not subject to the inhuman needs of capital, the actual minimum amount of hours of work a person would have to do in a day is about three hours. This is because today whole industries revolve around paperwork, insurance and banking, real estate and useless industries like arms manufacturing. They don't care if you finish early, they just want your time, enough of it to make you belong to them. In the free society, creation can be made into recreation because we will only spend our time working on things we want and need, whether this be as a community or an individual.
Ok, I don't know where you get fascism from but you will find that all anarchists are anti-fascist but I won't go into that.
Once again I think you have the wrong idea about socialism and communism as systems with a state, but I have explained previously that 'state socialism' and 'state communism' are really just forms of captalism.
As for free riders, it will be up to the community in the free society as to how to deal with these people, as I have previously explained, work will not be as much of a priority and it will be up to the individual as to if they work, when, where, and how. There will be less hatred towards work as it will no longer be hierarchical and coercive. But if there are people obviously being parasitic and un co-operative, it may be up to the community to say 'no more' to the individual and tell him he either helps or doesn't get any more. But that is just one hypothetical outcome, I can't predict or dictate the future. Work will be a completely different, liberated and creative experience in the free society.