THAT COULD BEST BE ATTRIBUTED TO POSTING ABSOLUTE RUBBISH INSTEAD OF ANSWERING THE ACTUAL QUESTIONS. DOING SO IS CONSIDERED 'POINTS GAMING' AND CHAT.
Quote from Community Guidelines :
Your use of Yahoo Answers is subject to the Yahoo Answers Community Guidelines. Yahoo Community Guidelines, and also the Yahoo Terms of Service.
Members who have violated the Community Guidelines are at risk for review and possible termination of their Answers accounts. In extreme cases, members risk losing their Yahoo ID, and consequently, access to all other Yahoo services.
Venting, ranting or using hate speech
Yahoo Answers isn't a soapbox to vent personal frustrations or rant about issues. We are a community of people with diverse beliefs, opinions, and backgrounds, so please be respectful and keep hateful and incendiary comments off Yahoo Answers. Read more
Chatting or otherwise violating the question-and-answer format.
Yahoo Answers is a community of questions and answers, not a chat room. If a post is neither a question nor an answer, it doesn't belong here. If you prefer to have discussions or chat with others, please use one of Yahoo's other community services, such as Yahoo Groups. Read more
Being mean or obscene
Because kids as young as 13 may participate in Yahoo Answers, sexually explicit and vulgar language and images are not welcome on the site. Also not welcome are belligerence, insults, slurs and generally objectionable speech. If you wouldn't say it in public, don't post it on Answers. Read more
Exploiting the community
Yahoo Answers is a place to gain knowledge, not customers, page views, or dates. If you have years of experience in something, have a special hobby, own your own business, or if you are a knowledge partner, it's OK to accompany a good, on-topic answer with a link to your website, blog, or email to offer more information. However, it is not OK to post links that are unrelated to the topic or are clearly meant only to solicit others for personal and financial gain. Also prohibited are solicitations like "Will you add me as a contact?" or propositioning people.
Our points system is meant to reward the community members for sharing questions and answers, so creating multiple accounts or posting content for the sole purpose of gaining points or soliciting others for points is not permitted. Posting filler answers to a question in an effort to be first to answer, or copying and pasting other members' answers, are also forms of cheating. Read more