[danielmarkbruce]

Two people entering an agreement to not talk about something is fine. You and I should (and can, with very few restrictions) be able to agree that I'll do x, and you'll do y and we are going to keep the matter private. Anyone who wants to take away this ability for two people to do such a thing needs to take a long hard look at themselves, and maybe move to north korea.

[hnfong]

There are things that are legal between parties of (presumed) equal footing, that aren't legal between employers and employees.

That's why you can pay $1 to buy a gadget made in some third world country, but you can't pay your employees less than say $8/hour due to minimum wage laws.

[danielmarkbruce]

Yes, as noted there are a few exceptions.

Being paid a whole lot of money to not talk about something isn't remotely similar to paying someone a few dollars an hour. It's not morally similar, it's not legally similar and it's not treated similarly by anyone who deals with these matters and has a clue what they are doing.