Only once.
Anyone, whether registered or not, can recommend a contributor on WikiAnswers.Common methods include:Clicking Recommend on user profiles.Clicking Recommend on user contribution pages.Clicking Recommend next to the name of the last editor of an answer to a question.
No, they can't.
Yes.
No, you can't.
You can recommend a user by going to their profile, and clicking on the Recommend link in the right sidebar.
There is a link on everyone's bio & also by their user when they answer.
First of all, they're called TRUST points. When someone answers/edits a question, scroll down and hit "recommend user". You can only recommend a user once. You can also recommend yourself... Once!
The number in brackets after a user name represents the number of 'trust points' a user has accrued. You give a user a trust point when you click on the 'Recommend contributor' link underneath the answer.
You can Recommend a user using the "star" on that person's Bio page. It's located near the bottom below the link to Message that user. Also, you can Recommend a person if you go to a question that they have been the "Last edit by" individual to that post. It's below the answer to the question. Here is an example: First answer by Fred&Jack. Last edit by Bill&Ed. Contributor trust: 0 [recommend contributor]. Question popularity: 0 [recommend question] In the example, Fred&Jack was the Contributor that provided the first answer. The last edit was done by Bill&Ed, and following that is "Contributor trust:" and a number. Then [recommend] appears. The [recommend] is a link that allows an individual to Recommend the user Bill&Ed. Note that after you Recommend a person, the block changes to [recommended] and the font is red. That indicates you've already given them a Recommend already, and you cannot Recommend them again.
Either find one of your questions and click on recommend user. Or, go to your bio page and click on recommend.
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.
as long as you have the code that's on the user Manuel to my knowledge there inst a limit on how many times you can install/unstall.