http://www.quosera.com
We assume you mean ranking of answers. As of now, Quosera ranks answers of a particular question based on number of upvotes but there is an option to sort the answers by date as well so you can see the latest answers first.
Which features from Quora would you like to see in Quosera?
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demo trial
Quora will be successful?
how many website use this script?
Is Quosera and Quora are sister sites? Or both having different owner?
Does Quosera give separate link to answers?