IMO, there got to be a way to able to send a POL message without actually using the POL itself -- so you can by-pass POL client. It is like using 3rd party IM systems -- as long as you can simulate what the original IM or POL client do, you should be able to send the message.
POL messaging system could not be too complicated to "reverse engineered." You can even send a POL message with a web browser using Friend List plus. Fearless guess is that there will be a Playonline client update sometime in the near future, and we may never see a web browser client to send POL message.
PS Corrected a typo (searched > send)
Edited, Oct 19th 2008 1:36pm by scchan
Amanada (Cerberus-Retired) (aka MaiNoKen/Steven)
-- Thank you for the fun times in Vana'diel
Art for the sake of art itself is an idle sentence.
Art for the sake of truth, for the sake of what is
beautiful and good — that is the creed I seek.
- George Sand
A designer knows he has achieved perfection,
not when there is nothing left to add,
but when there is nothing left to take away.
- Antoine de Saint-Exupéry