To create sense of urgency towards ones's own Life Goals, adding a "Deadline" date field to Short, Medium and Long Term Focus'es would be a great feature.

It will:

• encourage the person to think ****** for adding more tasks for one's own goals,
• encourage to re-prioritize the brain dump, in favor of progress towards one's own goals,
• alert the person against overloading with "daily hassle" or "external requests" by reminding that what is really important in one's own life might be slipping away because of not holding to them as strong as one needs to.

Such great gains by adding one simple thing. Fits very good on Simpleology mindset :)