Steemit almost needs another system added, like an "attendance" rating.

For example, Accounts would start at 100 Attendance, and 100 would be the highest rating you could have. each day that you posted something or made a comment/reply, you would gain 1 Attendance. If you don't post something for a day, you lose 1 Attendance.

This would incentivize people to keep at it, and would help see just how many of the 25 rating accounts are dormant.