host

Wow... just wow... this looks to be the decentralized infrastructure that People Who Give a Damn / Visions Unite needs to match its decentralizing of power!

Unhosted is a project for strengthening free software against hosted software. With our protocol, a website is only source code. Dynamic data is encrypted and decentralised, to per-user storage nodes. This benefits free software, as well as scalability, robustness, and online privacy.

Not sure if it was necessary, but it didn't work for me until I used lowercase for the VirtualBox name of the shared folder (the folder itself was still capitalized).

su root

mount -t vboxsf -o uid=ben,gid=ben,umask=022 notes /home/ben/Notes

exit

That is what worked, here are some things that didn't work, for this folder only

virtualbox shared folder location in guest machine