Do you have this in your bookmarks? Super cool you could just pull this off of your memory and have a link to it!
HN search. I knew the terms. I remember upvoting that comment when it posted. I still don't use Dropbox. (sshfs backed on a zfs server (hosted by rsync.net))
On a recent story there was a similar reference to this comment.
This is a pretty popular post to link to when it comes to feedback for a new app you're building. Another fun one is the slashdot posts when the first ipod came out.
There is someone suggesting in the Twitter thread to use an FTP server too.