Hi.
I'm in awe with these news http://www.bbc.co.uk/news/technology-25527786
Apparently archive.org put online a collection of old games https://archive.org/details/consolelivingroom, including a lot of software from Atari 2600, Colecovision and Astrocade, playable online with browser though still without sound.
Given the prestige of archive.org I expected to see support from the original copyright owners, but apparently they simply published things.
The idea looks great for me, but given how it was done there is a chance that some of these games will disappear soon.