From henceforth, Dropbox will now allow you post comments to uploaded files. This is a nice feature as it allows you share your thoughts and communicate issues with an uploaded file, especially in a scenario where the file is shared for multiple users or public.
This feature was formerly only available for paid subscribers on Dropbox for Business. It’s nice to see that this handy feature is now open for everyone.
Mind you, this only restricted to Dropbox on PC, hopefully the feature will be spread to the mobile section in coming months.