As I replay to a long thread OpenBSD projects
http://marc.info/?l=openbsd-misc&m=141980851122724&w=2
Ingo has just assembled the most incredible list of OpenBSD related projects.
http://mdocml.bsd.lv/openbsd_projects.html
As he noted it is really difficult to draw a line what is or what is not OpenBSD related. For example I don't see nvi even though developers practically forked nvi version 1.79 which is shipped with BSDs and created OpenBSD fork clean of bugs and lots of obsolete code. It will be available for 5.7 release.