I commend to your attention:Matt_Sharkey wrote:Not the best outcomes, but I don't believe you would be left high and dry.
http://www.everpix.com/
https://en.wikipedia.org/wiki/CompuServe
https://en.wikipedia.org/wiki/Orkut
https://en.wikipedia.org/wiki/Google_Reader
https://en.wikipedia.org/wiki/Yahoo!_GeoCities
https://en.wikipedia.org/wiki/CueCat
Not saying it will happen, but being left high and dry happens a lot...