Markzware makes quite a line of products for the graphic arts. Imagine the range of services that can be offered as a value-add in a graphic arts setting.

In any case, the provider and consumer wins. If providers can continually tune their workflows because of cleaner files that these services create, they can deliver better products more efficiently.

Everybody wins.

It can get pretty sophisticated. There's tools now available that are real-time and web-based.