Why is yahoo answers communist?

yahoo answers is communist. why is it that we can say anything bad about anyone on here and it will remain, yet when we criticize yahoo answers we get deleted?
Update: i was referring to how in a communist society there is no free speech.
Update 2: hyperbole people. did any of you learn anything in school? you intentionally exaggerate your sentences.
Update 3: why do i have to explain everything to you people? i thought some things were inferred. implied by reasoning. is that something you lack?
Update 4: although not you eric. because any of my questions criticizing yahoo answers (besides this one) get deleted.
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