Fine Structure

Google Research

Leveraging the dwindling price of storage and bypassing the cost of
bandwidth altogether, Google hosts a huge amount of scientific data for
free - assuming you're ready and willing to share it with the world.

I'm fascinated by the idea of being able to provide an audience for those scientists without enough computing power or time to go through all possible uses for their own data but high-profile projects seem a little too competitive to ever make it this far into the public realm.