as somebody already pointed out, core devs should deal only with enterprise aimed features..
if the community needs to run a media server or $whatever there are no problems at all.. but IMVHO such kind of modules must be developed by contributors, not by core devs..
you can already install on NS every kind of rpm available for centos.. it's up to you..
but if you expect/need it to be integrated and managed by NS gui (and the underlying logic), you have to start to do it yourself
hope now it's clear