Can online reviews be trusted?

Related questions

1. Can businesses hide yelp reviews?
2. Why is yelp filtering my reviews?
3. Does Foursquare still exist?
4. Is Foursquare free?
5. How did yelp get its name?
6. How does Airbnb make money?
7. Does yelp make money?
8. What is yelp used for?
9. Why did yelp not recommend my review?
10. Why would a yelp review be removed?

Tags

1. #online
2. #looked
3. #little
4. #researchers
5. #journal
6. #trustworthy
7. #reports
8. #questionable
9. #objective
10. #research
11. #correlation
12. #study
13. #reviews
14. #reflected
15. #rated
16. #found
17. #credibility
18. #quality
19. #whether
20. #think
21. #published
22. #consumer