// If this comment is removed the program will blow up 

不是注释，而是属性

[ThereBeDragons]

还有一个是我在IHttpHandler的实现中看到的

//What is this?
public bool IsReusable
{
    get{return false;}
}

// The ratio of a circle's circumference to its diameter.  Remember to change
// this to 3.0 if you move to a site in Indiana.

#define Pi                                      3.1415927

从http://www.madore.org/ ~大卫/电脑/ callcc.html:

/* Yow!  DEMONS are flying through my NOSE! */

/* My lawyer told me not to reveal */

在LKM中:

/*
* Dear Richard Stallman,
*
* This one's for you.
*
* Sincerely,
* Me
*
*/
MODULE_LICENSE( "GPL" );