How about "New Stock Photo Website using CC0 photos to gain an audience, impending expansion into the pay-for-stock-photos market"
Try these real sites that won't try to take your money: https://commons.wikimedia.org/wiki/Main_Page http://unsplash.com/
Sorry for confusion; we ask for emails because we send you a copy to that email address. But you are correct; in the near future there will be a box that lets people either download immediately or have it sent to email instead.
All images are currently free and the plan is for it to remain so. Regarding the cart, that's a good point: its a hint on the additional features we have planned for the future, some of which may require a small payment.
At best that's unnecessary and at worst that's shady.
By failing to deny the suspicions about payments and emails, you've only served to confirm them.
The site is very much a work in progress...in the meantime if you don't feel comfortable putting your email in, perhaps you can wait for us to fix this and come back at a later date. thanks again!