Do not be mooned by the hype that Novell generated by reannouncing old news (it's still fooling some innocent reporters) and always be aware that Moonlight is not Free software. It is a patent Trojan horse that's suitable for Novell customers who purchased 'protection'. It's not something to promote to GNU/Linux users, who instead should insist on Web standards, not DRM and software patents on the World Wide Web.
To the extent possible, warn friends, peers, and family. Friends don't let friends be mooned. ⬆
Because digital connections in third parties aren't assets; they endow another party with tremendous power over people (e.g. MElon getting to decide who can and cannot reach people or what messages to "dim down")
Narrowing down to desktops and laptops, and judging by Web requests that go through Clownflare, many people there use GNU/Linux or Google's 'bastardised' version of it (with spyware preloaded)