I'm neither for nor against, but saying that it hurts the attendance at the actual game isn't looking at it tangibly. The Thursday UT game had 1k more in attendance than the average of the past 5 Sunday games...
2012 Thurs Tenn game - 6388 paid, 3725 actual
2011 Sun Fla game - 6453 paid, 3046 actual
2010 Sun Tenn game - paid not showing, 2707 actual
2009 Sun UK game - 7187 paid, 2452 actual
2008 Sun UGA game - 6246 paid, 2621 actual
2007 Sun UK game - 6307 paid, 2460 actual
They no longer show actual attendance in our box scores -- so it will most likely be impossible to know if the trend from last year will continue this year...