Certainly, it is your choice.
It is possible even simply reshare access to a folder on the bigcomputer through Samba, NFS (Wizard Mounter).
Certainly, I with pleasure share all that I have.
But what can I do if I have magnet, and a file to me is necessary right now right here, and in hands only NIT with the small card and bigcomputer nearby is not present... Not I have set minimal share limit, but HUB. What for to me INTERNET Tablet? What to use possibilities of the Internet only under the care of a mainframe computer?