When a question has been answered, down where it lists the people who answered it, it will say "recommend contributor" beside the name. Click on that to recommend someone.
you earn them when you recommend someone or they recommend you
Can you subtract Trust Points?Currently, no. You can only add Trust Points by clicking to recommend someone. You cannot vote against someone. This is something we may add in the future but for right now we want to keep things simple and see how it goes.
Trust Points will be assigned to users when someone clicks "recommend contributor", at the bottom of their answer. This function is used to help newer users to know that the answerer is trustworthy. Trust points are only for answering questions, not for anything else.
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!
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".
The numbers beside the usernames are Trust Points. Trust Points are points given by other contributors who think a contributor has done an outstanding job on WikiAnswers. The amount of points is the amount of people who trust you and your contributions. There should be a 'recommend' button by your name if you made the last edit in an answer. You can recommend yourself once. To advance your Trust Points, just make high-quality answers and/or contributions to WikiAnswers and someone is bound to trust you.
You can't give answers trust points as such. You can give other people trust points, whose contributions you believe are worthwhile and legitimate. You can give trust points to a user by clicking Recommend below one of their answers, or on their profile, by clicking Recommend below their stats.
Click the 'recommend' at the bottom of the answer block.
Actually nothing. Trust points are just an indicator of how trustworthy your contributions are. If someone feels your answer was good, he might recommend you, which would increase your trust by 1 point.Other perceptions of Trust Points:Most people like to have their efforts acknowledged, and I suppose that getting trust points motivates them to contribute more to WikiAnswers. It's an incentive scheme that adds to the quality of the site.
Trust pointsIn theory, asking questions can cause someone to recommend you through your profile, which gives you a trust point.In general, though, trust points are awarded by other users based on the quality of your contributions to answers.No user earns any trust points without another user recommending him or her. Just asking a question or contributing to the answer doesn't grant anybody a trust point.
You can recommend a user by going to their profile, and clicking on the Recommend link in the right sidebar.
This is because if you can recommend people more than once, you can keep on doing it and there's no limits. Soon, everyone would have too much trust points and who knows if they actually deserve it?