In answer to questions about my posting volume -
three of my classes are on Tuesdays and Thursdays; hence, I'm in school from 2PM-10PM GMT those days. Fridays I have only one morning class; from then onwards I'm free ('til bedtime at about ...7 am Saturday, GMT). I can be expected to post a lot more on MWF than on TTH.
Actually, that'll only be true for two more weeks, then...THE SEMESTER ENDS!