Interesting article about the history, current state and future prospects of WebMD, which has become the "800-pound gorilla" in a variety of online health information for consumers and physicians, physician practice-management software and medical transactions.
The difference between sentiment and being sentimental is the following:
Sentiment is when a driver swerves out of the way to avoid hitting a
rabbit on the road. Being sentimental is when the same driver, when
swerving away from the rabbit hits a pedestrian.
-- Frank Herbert, "The White Plague"
fioricet