@mattyglesias @DanaGoldstein "The first big boost came with the results of the spring 2001 tests" Sounds like stdzd testing was crucial
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
@mattyglesias @DanaGoldstein "The first big boost came with the results of the spring 2001 tests" Sounds like stdzd testing was crucial