Facebook can influence your mood by controlling the % happy v. sad items in your news feed: Recent study (N=689,003) http://www.pnas.org/content/111/24/8788.full …pic.twitter.com/Q6ZqEfYdLC
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
I don't understand these exotic words you use, but I'm sure you're right. :)