Our belief that if you're not paying for a product, then you are the product. Some might be ok with that, but not us. So it's really simple, if you're a free user - you can post text and links (because that's cheap for us to store and process).
If you're a Premium user, then you get a specific amount of space and you can post images or videos, part of your subscription covers that.
We won't sell your personal data to anyone, even if you're a free user.