Bug 2556 – Property classinfo needs better documentation (RTTI, typeof, typeid, runtime type information)

The documentation at http://www.digitalmars.com/d/1.0/property.html does not list classinfo at all. The description at http://www.digitalmars.com/d/1.0/phobos/object.html is difficult to find for beginners and it is unclear how to compare for equality or derived classes (the doc about opCmp mentions a runtime error for Object.opCmp, and it is unclear what Object.opEqual compares). http://www.prowiki.org/wiki4d/wiki.cgi?HowTo/RealtimeTypeInformation mentions ClassInfo's property .name which seems reasonable for checking equality.