The document discusses solutions to reduce "internal spam" and information overload for employees from excessive broadcast communications. It recommends:
1. Manage broadcast communications centrally to protect employees and ensure critical information gets through.
2. Optimize broadcast messages through testing, measuring effectiveness, and following best practices for structure, tone, and multimedia.
3. Provide alternative channels for information delivery like intranets, blogs and videos to reduce reliance on email and allow employees to access data on demand. This matches content to the right medium and reduces interruptions.