"The only people who can make that claim are those who don't really know what .NET is." Since this is about .NET developers supposedly being enraged, I'd guess

"The only people who can make that claim are those who don't really know what .NET is." Since this is about .NET developers supposedly being enraged, I'd guess it's more likely they don't know what HTML5 or JavaScript is -- and perhaps this leads them to assume it's somehow possible to use them as a "complete" application development platform. I don't know, either way I can't believe people are so lacking of reasoning to actually be concerned about this. I mean even if their worst nightmares came true and this was a sign that .NET is going to get phased out, Jesus Christ, just learn another platform. Carry the .NET experience over to something else, stop cornering your career into a single technology with some delusional idea that it will never become obsolete, and for god's sake stop crying like babies.