Twitter has been around since 2006 and it is a social networking site that allows users to send and receive short messages, known as tweets. A tweet can be as short as 140 characters.
In 2013, Twitter was estimated to have about 330 million active users.
Some people consider Twitter to be a blog because it allows users to publish short, informal messages that are easily searchable. Other people consider Twitter to be a social networking site because it allows users to connect with others who share similar interests.
In conclusion, Twitter can be considered a blog because it allows users to publish short, informal messages that are easily searchable. However, some people consider Twitter to be a social networking site because it allows users to connect with others who share similar interests.