Yeah, I do. This is my first day, and I'm using it properly.
Anyone can use WikiAnswers that knows about WikiAnswers.
No, it is not if you know how to use it properly.
Brands can have account on WikiAnswers. Anyone can have an account on WikiAnswers. You cannot use WikiAnswers for spam; it is to be used to only to answer questions for people or ask questions that people may want to know.
Yes. Anyone can read and answer the questions on WikiAnswers.
I don't see what there isn't to like. The members are friendly and the site is awesome. I guess new members could if they aren't properly welcomed.
Yes
Wikianswers is a public community. Anyone can ask questions and anyone can answer them. If you have any question you can post it in wikianswers and someone who knows the answer to your question would respond.
WikiAnswers will not provide usernames and passwords for websites. This question will not be answered.
Community Assistants are paid employees. Anyone else that contributes to WikiAnswers is doing so voluntarily.
Yes, some people do seem to hate WikiAnswers.
yes
You can't ask a particular person on WikiAnswers, but you can put your question on WikiAnswers and anyone who comes on the site can answer it.