5 Benefits of Disruptive Innovation

As we all know, there are many benefits associated with disruptive innovation. The 5 benefits of disruptive innovation that I ran across in an article are:

1. It helps businesses expand its market through innovation with new and existing products/services.
2. It exposes businesses to the importance of urgency.
3. It helps companies discover its present and future leaders.
4. It helps companies discover future opportunities.
5. The company culture can turn into a learning community that embraces change.

What are some other benefits of disruptive innovation? What are the disadvantages of disruptive innovation? What types of companies benefit most from disruptive innovation?