Cloud computing

We put a lot of faith into it, don't we? 
Inveterate optimists that we are. We put our identities, our past, our present, our future, our money, our hopes, our fears into something as tangible as a fluffy featherlight little cloud. 
When it all goes belly up we'll all say that we've all learned our lesson and that never ever again. Ever. 
And then there'll be the next cloud. And we'll all fall for it. Because we are inveterate optimists. And not very clever.