No way. Google's, "Don't catalog or organize anything, just throw it into a bucket and our Search™ will find it for you," ethos has been catastrophic for the web. I don't want it anywhere my personal files (any more than it already is through Drive et al.). Bad search is bad, but if you expect it, you can plan for it. If you're convinced that search is all you need, and then search fails, you're screwed.