Do you really think it is so simple as your port dying once the new contributor bump expires? I suspect the bump is now longer than it used to be.
If your images are well above average, your initial bump will give your port the momentum to last a few years, once you hit 38 cents. And once your images hit shutterstocks predetermined kill switch age. Your best selling images will be demoted overnight to Dante's lowest levels in the search; never to be seen again. Imagine your surprise when new images also find poor placement in the search.
So you think you have any control over your earnings....
http://forums.submit.shutterstock.com/topic/75288-so-you-think-you-have-any-control-over-your-earnings/
If your images are well above average, your initial bump will give your port the momentum to last a few years, once you hit 38 cents. And once your images hit shutterstocks predetermined kill switch age. Your best selling images will be demoted overnight to Dante's lowest levels in the search; never to be seen again. Imagine your surprise when new images also find poor placement in the search.
So you think you have any control over your earnings....
http://forums.submit.shutterstock.com/topic/75288-so-you-think-you-have-any-control-over-your-earnings/


Might be that Jon already figured that out and they wouldn't want exclusive artists because it would cut into the company profits too much. Better play is spin the answer into something positive, and tell us why we wouldn't want to do it either.