Definitely, be careful of where you put your data. The closer to you that it is, the easier it is for you to secure. Relying on private companies - who can change their license agreements AFTER you have signed it - to act ethically is to fundamentally misunderstand how little accountability big corporations really have. The cloud really is about charging us to access our own stuff and worse; monetising our stuff for their own gain.
In ten years time, the landscape won't be too dissimilar than it is today. There will be products that are light and small that you can carry around with you that can do computing and there will be products designed to be stationary that can do bigger and better computing. They will look similar, but different, be able to crunch vast numbers in even shorter amounts of time, their interfaces will be different, but the same tasks will be done with them: gaming, spreadsheets, databases, web, email, printing and so on.
In ten years time, the landscape won't be too dissimilar than it is today. There will be products that are light and small that you can carry around with you that can do computing and there will be products designed to be stationary that can do bigger and better computing. They will look similar, but different, be able to crunch vast numbers in even shorter amounts of time, their interfaces will be different, but the same tasks will be done with them: gaming, spreadsheets, databases, web, email, printing and so on.