At the moment, none of MSNBC's television news programs have done anything on the latest news, so the two text stories — one on the referendum itself and one on the American stock market's response — are the ones featured on the top of the page.
The stories are no-frills hard news, which is exactly what this situation calls for. A more feature-story approach is nice and often illuminating in a way hard news can't be, but that takes time. In this case, get the story out the door quickly in a straightforward way was important, and that's what they did.
Msnbc.com News Service is not nearly as well known as AP and Reuters, but it produces solid and timely content — exactly what you want from a news wire.