[rbanffy]

Never confuse "never" with "foreseeable future". I, too, won't give up my hard drive for cloud storage for the foreseeable future. But I already did that for e-mail and do a lot of collaboration through Google Documents. All the source code I write is versioned on private servers that could, conceivably, be called a "private cloud", albeit a very small one.

And, BTW, by being on your machine, they may not be vulnerable to government agencies (unless you cross a border) and Google employees, but, as was shown a couple weeks back, it's vulnerable to borked anti-virus updates.

Not to say the viruses themselves.