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Yahoo Answers Considered Harmful
The only way to comprehend what mathematicians mean by Infinity is to contemplate the extent of human stupidity
– Voltaire
Information on Yahoo Answers is not just wrong, it’s downright harmful. I haven’t deliberately searched on Yahoo Answers for a long time, but the results often show up in Google.
Take the issue of using hand sanitizers on open cuts: not only do the top results on Google lead to dangerously wrong Yahoo Answers, but the users who provided them were rewarded for their answer.
Don’t use Yahoo Answers.

20 year old
Please consider using “Personal Blocklist” extension for Chrome. You can block websites from google results and if you’re a long time Google user it will affect the target site page rank.
I’m considering it, but I don’t like the idea of removing information from search results. I would rather read and ignore Yahoo Answers 9 times out of 10, then miss a correct answer once. I wouldn’t trust Yahoo Answers for anything important, but the fear of missing information holds me back from removing them.