"The main development tree is hosted in sources.lsub.org" - http://lsub.org/ls/nix.html
If true, there has been little unified progress. If false, then isn't this all about misrepresentation? As far as I can tell, the only person to have posted to syssoftware is Ballesteros. If those posts are regarding his personal work, then they can't be said to represent the separate works of all involved.