Hi. My name is vall, and I am sick with the NIH-syndrome.
Not a big joke, but actually.
FreeBSD has a lot of contrib software from others BSDs:
- from OpenBSD there are mandoc (with mdocml, apropos) m4, lagg, dhclient, pf, carp, crypto, ssh (with sftp, sshd), x86emu, grep, make, netcat...