Slackware -current is public! :-)
After (hopefully) squashing all of the big bugs, -current development leading to Slackware 12.1 has been made public - see the Change Log for details.
Eric Hameleers and I have also got the vast majority of our unofficial add-on packages ready for use on -current -- see http://slackware.com/~alien/ for Eric's or http://rlworkman.net/pkgs/current/ for mine.
Labels: development, slackware