Nothing exists that even remotely looks like Twitter before the Internet.
The United States contributes much to this, including its movies, products such as iPhones, and websites such as Google, YouTube, Twitter, Amazon, and eBay.
Julie maintained no Face Book or Twitter account, nor could Betsy locate her on any other social network sites.
I include Twitter in this list as a larger idea, not only as the literal Twitter.com.
For instance, besides learning where the latest Star Trek parties are taking place, Twitter followers will see examples of how current technology is catching up to what fans have lived and believed for years in the Star Trek Universe.