Again, I don't have a background in computer science, but I think the problem with that is how do you prevent apps from accessing files they shouldn't? You're thinking that security = system files not be accessed, but that's not quite true. Let's say you download a photo you want to keep private. Well since your download goes to the "My Documents" folder which any app can access, what's stopping another app from accessing that photo without your permission? I wouldn't call that secure.
You didn't wait for the answer. Security is provided in the following ways:
1. The user/ an app that the user has chosen has decided to put the file in my documents rather than isolated storage.
2. The accessing app has been approved by Microsoft for publication in the Windows Store, which rules out most malicious software
3. The user has chosen to install this app, informed by reviews etc.
4. The user has explicitly given the app permission to access the files/folders, for example selecting them via an OS-provided file/folder picker
#4 is a strong guarantee of security, but even #1 to #3 are sufficient. All are present in WinRT apps.
Exactly, I'm not sure what people want other than a file manager. Like a5cent said, a file manager is just their idea of a solution to a problem, not the actual problem. The actual problem would be something like I can't download files in Internet Explorer.
Please explain how you can do the following on for example a Nokia 920 phone (WP8, without SD card).
- Put a 20GB collection of music on the phone with a folder structure and play it back gaplessly.
- Attach a pdf and two word documents to a single email.
- Transfer files from PC via USB.
- Store a collection of ebooks on the phone, for access from any ebook reader.
These are the sorts of problems solved, not by a file manager, but by a user documents folder (needed to allow a file manager).
It's really too much that people who know very little about computers come out with bold claims like files are not important. It is understandable that Microsoft's marketing department must advertise gaps and bugs as if they were features, just as all the gaps in WP7 that were filled in WP8 were originally advertised as features. What is harder to understand is how people are fooled by it.