Share relevant messages with your friends & engage in interesting conversations
Once you send a message to friends who might be interested, if they're Diigo users, they can join the discussion and talk to everyone else who received the same message.
Anyone who receives your message can pass it on to their own friends, just like word of mouth in the real world.
Pass on funny stories, business opportunities, things you like to discuss with your friends. Whatever you want to say, shared with just those friends who will want to hear it.