Yodl

Yodl is a desktop notification and content delivery system.
Free to install, the Yodl desktop app enables users to receive up-to-the-minute news and information simply by subscribing to any number of the many and varied Yodl Channels.

At the present moment YODL supports the Airline Business, All About Aircraft, All About Flying (all 3 brought to you by Flightglobal), and Estates Gazette channels.