Actually, I have been trained in corporate/business law and computer security (Doesn't make me an expert...but does at least give me half a clue). And this guy isn't doing it to his own employees....he's giving people software to spy on their spouses on other people's computers (the boyfriends, the companies, the schools, etc).
Actually his users did that.

Thing is most sites that actually do these flash greeting things will actually e-mail the link to it to other people for you... in that case he did.