5 public bookmarks
https://www.seafile.com/en/home/
self-hosted file storage, similar to owncloud
http://lifehacker.com/the-best-add-ons-for-google-drive-1541643206/@barrett
"Mapping sheets" looks especially handy
http://owncloud.org/
Self-hosted dropbox equivalent
http://www.fengoffice.com/web/opensource/
Self-hosted web-based office suite
http://www.dollydrive.com/
mymarks