Isn't one of the reasons why bitmaps are used that icons should actually vary from a standard vector image when shown at very small sizes to remain clear and re

Isn't one of the reasons why bitmaps are used that icons should actually vary from a standard vector image when shown at very small sizes to remain clear and readable? This icon library shows some good examples. http://mezzoblue.com/icons/chalkwork/ http://mezzoblue.com/icons/chalkwork/