When I considered starting my own company in the photo sharing/storage I did some research of the field. Ignoring the my business related conclusions, there is one thing I learned as a consumer:<p>-- You shouldn't trust your photos with these companies --<p>People store photos to last for long long time while most of these companies' lifespan is much shorter. The best outcome would be spending time, money and nerves on porting data from place to place.<p>I hate saying this but I'd go with established companies that either have a sustainable business model around photos/storage (Amazon, Dropbox, Apple) or have deep enough pockets to make up for it (Microsoft, Google). I probably forgot some but you get the idea.