RE:Server-side PoserSpeak?...sure, you;d have to run a Windows server with a licensed copy of Poser and PoserSpeak. Automate opeing Poser and use some PoserPython to generate the speech with PoserSpeak and render out the wav file. It would be some work, but very doable.
Server-side PoserSpeak?...is there any way to generate dynamic TTS movies(Flash, AVI) on the fly using something like Poserspeak?