Currently, you get 10 SP every time you host a session, whether it's five minutes long or five hours long. I feel that the number of points you earn should be based on the length of the session. Getting 10 SP for every session encourages tutors to host several short sessions rather than long, in-depth ones, but long sessions are often the most beneficial for learners. To think of it another way, if one tutor hosted 10 five minute sessions, and another tutor hosted 10 five hour sessions, the two tutors would be exactly the same in the eyes of the point system. This doesn't make sense, since the second tutor has devoted more time to Schoolhouse and should be given points accordingly.