Comment by bad_user

Sun open sourcing Java SE was the best thing that happened to the software industry in the last 10 years, at least. I don't care about Sun's motivation for doing it, but OpenJDK is here to say and Oracle cannot take that back, even if they wanted to. That's the power of open-source released under a strong license and the JVM is in fact turning into the new POSIX.

Here's to hoping that Microsoft goes beyond the compiler and open-sources the VM and the whole standard library too - .NET and C# always had great potential, it's a pity that Microsoft saw it as a way to sell Windows. And I hope they realize they have a long way to go before they catch up.