But without a "fancy iphone app", how can I read my documents on my iPhone? Also, will that combination work on Windows? Or on computers you have very limited access to (e.g. the iMac in the meeting room that is hooked up to the projector)?

or user experience or anyone other than geeks using it, yep, sure is a dropbox killer.

A piece of string with two cans is an iPhone killer too I suppose, by that logic...

And if you don't care about sharing documents with anyone other than a select few.

This is indeed a huge plus. "I can't disinfect your computer, I know absolutely nothing about Windows" works wonders too. Geek snobbism my friend!