Currently, we only have Instagram as an option until our mobile apps are released. Once the apps are released, you will be able to upload straight from your phone feed.
Our iOS app should be ready shortly. Keep an eye out. If you'd like to help us test before we launch it, please email email@example.com. Android will be out in the Fall.
We are striving to be a mobile photography site with exclusive photos taken with mobile phones, so we will not be adding desktop uploads.