Z:gnu-www-ja-free-software-even-more-important--4eff10-SaaSS doesn't mean the program/en

SaaSS doesn't mean the programs on the server are nonfree (though they often are). Rather, using SaaSS causes the same injustices as using a nonfree program: they are two paths to the same bad place. Take the example of a SaaSS translation service: The user sends text to the server, and the server translates it (from English to Spanish, say) and sends the translation back to the user. Now the job of translating is under the control of the server operator rather than the user.