Instagram: 7 million users uploaded 150 million photos in 9 months. iOS only. http://instagr.am/blog/105/
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
Instagram: 7 million users uploaded 150 million photos in 9 months. iOS only. http://instagr.am/blog/105/