http://espn.go.com/blog/collegebasketballnation/tag/_/name/50-in-50-series/count/1

ESPN is ranking the top 50 basketball programs over the past 50 year period. They employ a ranking criteria based on a variety of factors, heavily weighted on national championships, final fours and NBA first rounders, etc. They release a new team every 15 minutes so it gets kind of addictive, especially when you have things to do. They just released number 26 (Texas) and Purdue has not been listed yet so they are somewhere in the Top 25. I haven't scored Purdue so it'll be interesting where they fall in.