Anyone who thinks there aren't enough languages shouldn't be shot on sight. No exceptions.
What we need are people who are more interested in developing quality software, which works, without thinking they need to be on the bleeding edge of technology. Look at how horrible the web has become because people thought they were being hip and edgy by making continuous scrolling web sites or slide out menu options.
If you make a robust site, or application, you won't need to worry about needing the latest and greatest because it will just work.
Further, trying to claim that desktop applications are usable is a joke in itself. Just like web sites, developers, and the companies they work for, think throwing eye candy at the user is what is needed. As a result, one is constantly fighting the application because it thinks it knows what you are trying to do and tries to be "helpful" when all it's doing is getting in the way. Automatic tabs in Word anyone?
This is just another example of people in the industry being out of touch with reality. Maybe if they would spend more time out of their cube watching how real people perform their work,and how today's systems perform, we wouldn't have to hear about this nonsense every other week.