damn it....
Zam - in Oct12 I did the similar thing to your link,
in keeping the spreadsheet, around 4 pm eastern time I sent out the MIA list, separate from roll. It got the point across and even listed those who normally posted late per their schedule in a separated portion.
YES!
I am not sure when adding it the header became the new wave, I am sure it was done in 2008, 2009, 2010, 2011, 2012, and 2013 at various points, but the premise of roll was nailed in Zam's post - who is here, giving their word, today.
the MIA list in May 11 was the same thing - mid afternoon update of who was missing, start hitting the PM's and texts and calling. Get em on roll for the day. Fuck yesterday.