William Parker has been cranking them out. Today I added his installation document for Snort 2.9.3.1 on OpenBSD 5.1.
Great job Bill! Fantastic work.
I also have a NetBSD installation guide that has provided me, however, some patches are needed for Snort in order to make it run, so we are reviewing those patches and when they will be put into Snort.
You can find all the installation guides here:
http://www.snort.org/docs