anyone that has good worthwhile contributions
Recommending another contributor on WikiAnswers is simple! On the user's Bio page, there is a "Stats" box, saying how many contributions that person has etc. Underneath, there should be an icon that says "Recommend". Click it, and the person will get a trust point.
Click on the 'recommend contributor' link underneath the answer.
Not really.
Yesss
I recommend that you cease posting your homework on WikiAnswers so you can get a better grade.
WikiAnswers is not unreliable! There is nothing but good things to say about it. I recommend it to all of my friends when they need information.
You can't. You can only ask a question or answer a question.
Supervisors on WikiAnswers are just regular users who have been very active on the WikiAnswers community. You can become a supervisor just by doing your best to help out on WikiAnswers in any way you can. If an existing supervisor notices how good a job you are doing, he may recommend to a WikiAnswers administrator that you be made a supervisor.
If you recommend a user on WikiAnswers, it means that you have given them a trust point. See 'related links' for more information.
Unfortunately, we do not have the capability yet. But it is something we are thinking about.
Wikianswers does not give recommendations.
Currently, the WikiAnswers system of trust points hasn't changed - you can only add trust points, and you can only recommend from a question the user has answered by going to the contributors tab and clicking "recommend".