Being on stage makes me come to life. When all eyes are on you, they're watching every move you make.
Getting away from a white or light colored tuxedo shirt is always a little dangerous. Certain staples shouldn't be mixed with. Light pink or blue is not bad, but again, you're just breaking from a classic.
Intellectual property is an important legal and cultural issue. Society as a whole has complex issues to face here: private ownership vs. open source, and so on.