The "Discuss" button brings you to the discussion page so you can post about the question or answer, and your opinions or thoughts about it.
You can talk about how to improve it or what you think about the answer or question.
Discuss refers to the discussion area that each question has, so you can talk about the question or the answer given. That is a separate page where people can discuss the answers. No, it doesn't send that to your email.
If you mean, where is the submit option for when submitting question's to wiki.answers.com then, if it's help there is not a submit button, you click the button 'GO' or when you have typed your question click the button 'ENTER' in your keyboard and then wait and it will submit.
Do you mean on WikiAnswers? If you do, then you click on the button that says, "Improve Answer".
"Enter a question here" is the box for you to ask your new question on WikiAnswers, or to ask questions that may have already been asked and answered.
it means to find they answer to an WikiAnswers
A wiki is a site where users collaborate on information. WikiAnswers is a question and answer wiki, where users collaborate on questions and answers.
If you mean 'Does the Internet have better answers than WikiAnswers?', then that question depends on what type of question you are talking about. The Internet may have some better answers to questions than WikiAnswers, but I would highly recomend WikiAnswers because WikiAnswers is a Q & A site, (Questions and Answers) but the Internet is not. So if your wondering about which one is better, the answer is WikiAnswers. Hope I answered your question!
What it means is that you if you have asked a question on WikiAnswers, and someone answers it WikiAnswers will send you an email notification to let you know someone has answered your question.
On what site? If you mean WikiAnswers, nothing. WikiAnswers is a question and answer site only, for information.
An answer on what? This, wikianswers? If you mean so, it should be at the bottom of the page on whichever question you're looking at.
If you mean on WikiAnswers, no, they are not an answer on WikiAnswers. If a person has absolutely no information to put in an answer, they should go to another question that they can answer or at least partially answer. Answering a question even with "I don't know" makes that question appear to be answered on WikiAnswers, which means it is less likely to BE answered, because people will think it already has been.
It lets you know you have a new message, and gives you a link to look at the new message(s).