« While restaurant reviews and ratings might be a good indication of whether you should visit a particular establishment, sometimes there are patrons to restaurants who would rather tweet their experience rather than write a review on Yelp or Foursquare, and if you’ve always wanted to know which restaurants to avoid if you want to save yourself a trip to the doctor’s following a bout of food poisoning, the nEmesis system could be something worth taking a look into ». (via Researchers Use Tweets To Map Out Restaurants That Could Give You Food Poisoning | Ubergizmo)