My guess is that they took it out so it would look more appealing to casual people who would get confused if they saw the "wiki" part.
WikiAnswers is a wiki, your question is meaningless.
If WikiAnswers is distracting you from finishing your homework, you should make yourself get off WikiAnswers and finish your homework. Being a Wiki-holic is okay, but you have your whole life to be on WikiAnswers. You are only in school for a short time in your life and homework needs to come first.
Your wiki name is your username. You have to have an account to have a wiki name.
A wiki is a site where users collaborate on information. WikiAnswers is a question and answer wiki, where users collaborate on questions and answers.
It is "Q&A the Wiki way".
Wiki then say answers.
WikiLeaks is in no way affiliated with WikiAnswers.
It provides answers, in the form of a wiki (a website which can be edited by members of the public).
No WikiAnswers is not for morons it is for everyone who wants to find out an answer about Q: (questions) on their mind.
Yes I am on Wiki Answers, yes you are too.
i am getting on wikianswers today.
Yes, that's why there are Wiki-holics.