> They were given to “paid collectors and employees” who signed written agreements acknowledging that they were sending data streams, including video, back to the company for training purposes.
So it hardly seems likely that they would not be aware of this.
Yeah, I guess the FAQ is out of date. Think you should be to sign up for free if you want to check for yourself. I highly recommend it! And F# would be a pretty great language for this course, I think. Looks like no Racket (or any Lisp) support, though.
Not when I took it! I did most of those assignments in Haskell (a choice I came to regret). Double-checking and it seems the grader supports the following languages: C, C++, C#, Elixir, Erlang, Go, Haskell, Java, Lua, Node.js, Perl, PHP, Python 2.7, Python 3, Ruby, Rust, Scala, Swift.