[Veus]

Maybe 'dead' for personal usage however as part of Google Apps it is a no brainer and integrates nicely with the whole of the Apps suite. I am prepared to eat my words however I would be extremely surprised if Google kill off Drive for Apps.

[anarchitect]

I am in the process of migrating our organisation's various systems into one Google Apps domain.

In my experience Drive's usefulness is far greater when use Drive for both Docs and file storage rather than for file storage alone.