Pocket Linux is a collection of software written by various people.
Pocket Linux was put together by Pawel 'Great Coven' Wiecek <firstname.lastname@example.org>.
Linux was written by Linus Torvalds and others.
Ssh was written by Tatu Ylonen and is currently maintained by SSH Communications Security.
BusyBox was written for Debian GNU/Linux by Bruce Perens <email@example.com> and slightly enhanced by Pawel Wiecek.
Cash was prepared by Pawel Wiecek on base of ash, which was written by Kenneth Almquist (Linux port by Florian La Roche).
PockConf - the Pocket Linux network configurator was written by Pawel Wiecek.
Pocket Linux Logo visible during bootup was designed by August Wisniewski <firstname.lastname@example.org>
WvDial was written by Dave Coombs and Avery Pennarun for Worldvisions Computer Technology.
Pocket Linux (as well as Linux, BusyBox, and most other used software) is distributed under GNU GPL.
Ssh has some weird licence that permits non-commercial use.