It's not. Collaborative editing is.
People were using file syncing for asynchronous collaborative editing. File syncing is not such a big deal now that we have synchronous collaborative editors.
People were using file syncing for asynchronous collaborative editing. File syncing is not such a big deal now that we have synchronous collaborative editors.
With less double negatives: File syncing has actually turned out to be a pretty big thing, it just took (and this might be a bad list, but off the top of my head) 1. mobile adoption, 2. higher avg bandwidth and 3. someone getting it right. GDrive/Evernote/… does not negate that there is a demand for Dropbox.