Your deleted post was less a question than an opportunity to throw up unsubstantiated allegations. We don’t allow unsubstantiated allegations. Asking what people think is fine. The rule-breaking post went far beyond that.
As for one of your original questions, incidentally, we did research last year for a discussion thread in the news section. The publicly available data point is that 100 percent of the 2009 graduating class applied to college.
http://www.seattlelutheran.org/html/admissions/factsheet.pdf