platform – n. something that allows someone to tell a large number of people about an idea, product

portal – n. a Web site that helps you find other sites

journalism – n. the activity or job of collecting, writing, and editing news stories for newspapers, magazines, television, or radio

source – n. someone or something that provides what is wanted or needed

petition – n. a written document that people sign to show that they want a person or organization to do or change something

alternative – n. other options available