WHERE’S THE W? WGBH is dropping the ‘W’ from its name. Here’s why.

After nearly 70 years, WGBH is changing its name. The Boston-based public broadcasting service, which has long operated both a radio and TV station, announced Monday that it is dropping the “W” and rebranding simply as “GBH.” WGBH officials say the new name — ditching the “broadcast-centric ‘W’” —….