Received via e-mail from Stefan Kiss, my LinkedIn contact. I think this resorse could be useful for somebody else.
I find Linkedin Questions/Answers very useful. I recommend reading them using RSS feed/ reader. We have developed an aggregated filtered feed that contains not only question but as well answers. And as well, can be filtered by keywords you are interested in. It's free, no need to register.
For more details visit:
http://www.edgehunt.com/mashup/linkedin/answers
For example, if you are interested in monitoring only questions with keywords 'realtor' or 'estate' this would be your RSS feed URL
http://www.edgehunt.com/qarss/realtor+estate
Keywords: LinkedIn Questions/ Answers, RSS, Stefan Kiss, LinkedIn
RSS