Why should there be a diversity of computer labs on a campus?

Question:
Why should there be a diversity of computer labs on a campus?

Thoughts:
Heck yeah there should.
CLC Linux - Introduction to Linux Computing at Penn State: "Penn State has deployed Linux in select labs on campus to give students, faculty, and staff the opportunity to work on an operating system that is quickly being adopted into business, industry, science, education, and government."

Tags: linux, iblee, libraries_2.0, Knowledge literacy, librarians,