This piece by Philosophy Professor Philip Gerrans from the University of Adelaide is well worth reading for anyone interested in the commercialisation of knowledge and education:

http://www.theaustralian.com.au/higher-education/sexpo-and-university-open-days-have-a-lot-in-common/story-e6frgcjx-1227045504690

If it’s behind the paywall, try accessing it via a google search:

https://www.google.com.au/search?q=sexpo+and+university+open+days