There's another way to read it -- and we know how picky the lawyers can be about language.

According to that, you can only have Safari installed on one *Apple* computer at a time, but it says nothing about how many *other* brands of computers you can have it on.

I read it as, "You can have it on one Apple-branded computer at a time, and as many non-Apple computers as you want."

Ah, the legal profession.