What are some alternatives?
When comparing StreamMyGame and GOG.com, you can also consider the following products
Parsec - Streams games locally or over the internet
Steam - Steam is the ultimate destination for playing, discussing, and creating games.
Gaikai - Gaikai is a company which provides technology for the streaming of high-end video games.
Origin - Origin is your new digital playground. It’s where you go to find the best that EA has to offer.
Gamefly - Leasing computer games used to be a foundation of computer game society.
itch.io - An online game marketplace and community.