Yahoo Groups?
I once had a Yahoo Group, not sure if they (Yahoo) still allow files or not but they used to. That way we could share pics, documentation and hard to find
utility software...it was a group of old DOS internetters, hehe! Anyway,
might be an option. Yahoo is somewhat accessible without having to use
the latest and greatest whatever OS/browser, and you can set your
privacy settings to maintain some semblance of privacy. The group is
no longer around, but my old Arachne at Freelists.org email list is alive,
somewhat.