Avid chat participant Ify Ofulue uses chats to brainstorm with guest speakers and says it is an immeasurable source of knowledge.

CNN: Why women in business are flocking to Twitter chat

Washington (CNN) -- Business and labor negotiators working to hammer out a deal on an immigrant guest worker program have reached broad agreement, a source familiar with the talks said Saturday, eliminating one major hurdle to legislation revamping the nation's immigration system.

CNN: Sides reach broad agreement on immigrant guest workers

Few hotels dare to reduce the number of rooms, their chief source of income, but the Ritz is more interested in providing a guest experience at the top tier of the world's lodging.

FORBES: Ritz, Paris