Twitter should let you have a contact list. Whenever you type @ followed by a letter, it could suggest a name, just like t9 does with words.
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
Twitter should let you have a contact list. Whenever you type @ followed by a letter, it could suggest a name, just like t9 does with words.