I hear a lot of people claim that, but the reality is that many people run applications they don't realize are Java, and a lot of the infrastructure you rely on runs Java behind it.
As a JavaEE architect/developer, I whole-heartedly agree that you shouldn't run Applets in your browser anymore. In fact, unsigned applets will no longer run after January of 2014, which will break a lot of the banking infrastructure and a couple important client applications at my day job.
This isn't even a java applet. It's java server side code. There is absolutely no reason for the former poster to boycott this aside from ignorant pig-headedness (and this is coming from someone who isn't exactly a fan of java himself)
I think he has a tiny point actually: I saw a number of people around me removing Java (or not installing it on new computers) after the numerous vulnerabilities reported recently. Just a data point but well - I wonder if this could affect sales of java-based product etc.
This is why. The never ending stream of security issues. The installer hijacking my browser search bar. The never ending nags about new versions, which hijack my browser all over again. It's just not worth it. I have removed Java from all my computers and will never install it again.
I fully realize many web sites and services are implemented in Java, that's not what I was talking about. I will not install or run anything that needs Java. Period.
You can run Java applications and secure them from the web. Just disable Java applets from your browser (most have an option in the browser itself; those that don't will have extensions to do the same - like you would to block Flash plugins)
One can very easily not run any desktop Java apps, and not run any applets. That's what he meant, and that's what matters.
Who cares if he still uses some website that is build on servlets server side, or if his tv/car/fridge has a Java running CPU? That's totally besides the point.
Java is not "everywhere". In fact it's getting nowhere fast (including it's use on microcontrollers and devices). The only exception is server side, where it's also not what it used to be these days...
What does "serious" mean in this context? Is it another way of saying high load? Enterprise? Is scientific computing serious? How can you say that one platform is used for "much more serious stuff" when you almost certainly have no idea what 99.9% of all python (or Scala) installations are being used for.
Ugh.. lost me. I don't run Java anything anymore.