As of some days from now, Microsoft will reduce the free, personal OneDrive space from 15GB to 5GB. So I made the switch to Google Drive.
Update 02-03-2018:
SkyDrive, Onedrive and Google Drive are, as far as I care, exit. I made the move to Dropbox, and have moved my Calibre library there. So ... I have replaced all old links to my scanned books by a shared Dropbox-link.
If you find a link to a publication in my blog history which still points to SkyDrive or OneDrive, or Google Drive : please send me an e-mail with the faulty link.
