What are some alternatives?
When comparing Flickr and Exposure, you can also consider the following products
Google Photos - All your photos are backed up safely, organized and labeled automatically, so you can find them fast, and share them how you like.
Storehouse - Create, share, and discover beautiful stories.
Imgur - Imgur is a free and simple image hosting service with image editing feature. Signup is optional.
Stampsy - A single place to share, curate and discover visual content
Photobucket - Photobucket offers image hosting and free photo and video sharing.
SecureIT - A simple way to cybersecure your servers and services