As great as Quora is for answering complex questions and promoting community discussion, there are still flaws within the program. Often, topics that other people upvote or review are added to your news feed whether they are relevant or not. This is distracting at best and extremely aggravating at worst, but there are options to solve this problem.
The Quora Extender is an add-on program for Chrome and Firefox that allows you to block any topic from your news feed. For example, typing “Reviews of” will block all of the reviews on Quota from showing up on your feed completely. Voila!
Quota Extender for Download – How to Kill Quora Reviews (from your feed)