Don't know if this is the best place to bring this up but one thing that should be thought about node/iojs don't have that I miss from Perl's CPAN ecosystem is CPANTesters. Where there is some infrastructure for people to donate computer resources to run tests for modules. Reports are sent to a central location and module developers can find any issues that their modules may encounter on other systems.
I think some sort of work could be done for iojs to work in that direction.
Don't know if this is the best place to bring this up but one thing that should be thought about node/iojs don't have that I miss from Perl's CPAN ecosystem is CPANTesters. Where there is some infrastructure for people to donate computer resources to run tests for modules. Reports are sent to a central location and module developers can find any issues that their modules may encounter on other systems.
I think some sort of work could be done for iojs to work in that direction.