news are only a small part of BB Also, News are highly filtered and considered maximal quality, from best news agencies across the world including BB itself "News" also contains all companies corporate news, results and also technical ones such as corporate actions (dividends, dividends forecast, etc). twitter is not really a competitor here

Definitely agreed, but it's worth pointing out that they're not mutually exclusive. There are a lot of tools on the Terminal that integrate Twitter sources and can track and analyze commentary.