For the Swedes out there, article by @olabini on languages which should be on your radar. 3 of my favorites are listed: http://mobil.idg.se/2.1085/1.474835?st=true&sts=http%3a%2f%2fwww.idg.se%2f2.1085%2f1.474835%2fsex-sprak-att-titta-narmare-pa …
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