1) Schemer is an independent product launched by Google to allow users to share to-do lists and activities with friends on Google+.
2) While the concept of a social to-do list is simple, Schemer remains unproven and will depend on the quality of content and activities shared by early users to attract continued interest.
3) For Schemer to be truly successful, it may need to more fully integrate with Google's other calendar, reminder, and task services and see broader adoption of Google+.