Telligent

Answers.com‘s key strengths are:
1) An international database that has 15 million solutions, offered from licensed reference resources plus a concentrated community.
2) Nearly 1 hundred million unique guests on a monthly basis. 

The above elements make Answers.com an incredible destination for a get the answers as well as pass on your own message to a massive audience. An integral linked point is the fact that Answers.com is centered on common questions, and also the local community collaborates on one response per question.

Together with Quora you find questions based on personalised subject areas associated with self-interest, whereas with Answers each question is pretty random. I mean, you can search for questions based on key phrases on Answers, but on Quora the questions locate you.
Quora‘s key strengthsare:1)

A lot of sector market leaders tend to be active on Quora, especially amid expertise business people as well as correspondents.
2) Quora can be optimized around following others, inside them for hours people follow questions and also answers. 

Those two elements make Quora an incredible place to interact industry leaders, and to find answers with regards to the technology sector. 

Another key factor is that Quora might be more focused on the folks, whilst Answers.com is focused on the advice. You must read my “Answer Me, Quora.” In several ways Quora is actually a spin-off of Facebook, having a concentrate on individuals. In Answers.com you don’t follow other users, you do not see the answerer’s snapshot, etc. The main target is actually on the data. 

As a final point, Quora hasn’t yet gone mainstream. It’s very good in some niches, like the technology industry, but not as powerful in a few other areas. Answers.com is about 5 years older, and as described previously has 15 million answers all over manycategories. 

See my personal article that goes into extra detail, from this link.