Tweets to determine your personality?

One of my morning stories.. that may have you double thinking what you tweet. What if I told you there’s new software that lets your boss determine whether your dedicated or lazy by looking at your feed.
IBM claims to have new profiling technology that paints a picture of your personality based on your tweets.The software scans recent tweets.. analyzing words to to develop your profile.
For example caring people may use words like WE, FAMILY and HOME while the dedicated talk more about their achievements.
Researchers say employers can use the data to see if someone is right for the job.
IBM tested the software, analyzing 300 twitter profiles while getting users to take psychometric tests.They report the two favored each other more than 80% of the time.