Lunyr - A decentralized crowdsourced encyclopedia.
Img.vision - Image hosting & video hosting for eCommerce sellers
Curius - Save links and highlights to a beautiful personal page
UploadHouse - Thumbnail and resize your photos and images
Tealfeed - A knowledge sharing platform to empower creators
ImageVenue - ImageVenue is a great online hosting service that allows uploading pictures for showing creative works with a simple-to-use technique.