Whither OpenSolaris? Illumos Takes Up the Mantle
For the installed user base of the former Sun Microsystems' OpenSolaris OS, questions about its continued support and development remain largely unanswered. When Oracle bought Sun Microsystems, it raised fees for its technical help and halted further development on OpenSolaris, replacing it with its own Oracle Solaris 11.
Enter the Illumos Foundation, which created a fork of the OS and is gearing up to continue its development. Illumos developers see strong interest in the project as it gains momentum.