I'm in the middle of making a Host JavaScript environment for M4 microcontrollers using duktape as the JavaScript interpreter. The microcontroller mounts as a flash drive and you can save your JS to the board directly.
1) Suggested by a lawyer.
2) Had enough already because have extraordinary abilities :)
3) I would say, long and arduous - even having all the evidence first. Collecting it and collecting references from basically everyone with a professional connection.
Some Netflix shows are just not shown in the US on Networks and often they get branded Netflix – like a lot of British Shows. I imagine the rights are worked out as timed rather than for all eternity on Netflix. If Netflix "created" the content it would be on there in perpetuity.