Before revision: In real-time, Twitter strongly imprints world events, popular culture, and the day-to-day ; Twitter records an ever growing compendium of language use and change; and Twitter has been shown to enable certain kinds of prediction . Vitally, and absent from many standard corpora such as books and news archives, Twitter also encodes popularityand spreading through retweets .
After revision: In real-time, Twitter strongly imprints world events, popular culture, and the day-to-day conversations by millions of ordinary people at a scale that is scarcely conventionalized and recorded . Vitally, and absent from many standard corpora such as books and news archives, Twitter also encodes popularityand spreading through retweets .