What are some alternatives?
Newgrounds - A community of artists, game developers, musicians, voice actors and writers who create and share some of the best stuff on the web!
deployd - API development tool for Web and Mobile developers.
Kongregate - Kongregate has free games that you can play online. Choose from thousands of free flash games.
RemoteStorage - An open protocol for per-user storage OWN YOUR DATA
Shockwave - Shockwave.com is the ultimate destination for free online games, free download games, and more!
CloudBoost.io - One Complete Database Service that does data-storage, search,real-time and a whole lot more.