1/ There are some interesting lessons in the failure of bookmarking as a category
You're mistaken. People use FB and Twitter for saving/information processing you may not be aware of.
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
You're mistaken. People use FB and Twitter for saving/information processing you may not be aware of.