[etaioinshrdlu]

Yeah, but the user accounts are at the application level not the os level.

I doubt there is a top internet company around that makes a unix account for each web user. That would be an antipattern...

[Annatar]

Search for "free shell accounts". You might be surprised.

[etaioinshrdlu]

It kind of reminds me of shared hosting providers without root access. Sure they exist but really have been overtaken in a big way by virtual private servers... That's what I mean by they seem going out of style.