http://www.bigthink.com/   

A great site for us to get more opinions online.

It' s a newly built site, collecting perspectives and ideas.
They are doing short interviews which create a free-flowing
exchange of contributors, and for viewers to add feedback.

Check in this site and Choose issues that you are interested in  :D

Take a look at the news coverage about this site

english version http://myurl.com.tw/5g02
chinese version http://myurl.com.tw/p3pg