A) Microsoft still mantains and updates silverlight.
B) It's mentioned as one of the components of Windows 10[1].
So I'm really confused here as whether Microsoft will kill it already, or keep it alive. They seem to be willing to kill it[2][3], but Netflix alone is enough reason to keep it alive.
[1] https://www.microsoft.com/en-us/privacystatement/default.asp...
[2] http://www.digitaltrends.com/computing/microsoft-wont-includ...
[3] http://www.windowscentral.com/microsoft-confirms-its-new-edg...
Silverlight has been a dead-end technology for some time, but it will continue to be supported in Internet Explorer in "legacy mode". You can still run ActiveX-controls in IE (in legacy mode), so expect to be able to run Silverlight apps for the foreseeable future.
It got my attention that Chrome supports HD "up to" 720p, unlike the rest that get up to 1080p. Why would that be?