this is the cutest soap you will steal from a hotel. But hey -- if you took a shower with the soap, it would be gone, so what is the difference? I am sure they calculate the cost of the soap in to your room charge.
Packaging Egg Box - No, it isn't software exactly. But it is a great example of a design that works well at revealing the beauty and nature of the content to the user rather than hiding it, which is what UX design ought to do more.