There are many people who won't care about providing a designer with production server credentials. I'm guessing it's probably the same people who are looking f

There are many people who won't care about providing a designer with production server credentials. I'm guessing it's probably the same people who are looking for $25 tweaks. In fact, those same people would probably see it as a perk to the service that the designer implements the code for you. The "safety" probably comes from them being hand-picked. For those that care, they could make the CSS changes and image uploads themselves.