there were about 70 (UPDATE: 130+ people) people attended and several talks and panel discussions presented. i got an opportunity to plug the coming beijing perl workshop in front of everyone. i also held my first panel discussion on 'open source localization and document translation', mozilla localization, wikipedia translation and i18n-zh project and more were discussed.
SFD is a half day event. we finished it around 5:30pm then free books were given to speakers and a last minute talk on GIS was had.
18 of us headed off for some chinese food after SFD. food was good but i spent most of the time talking to sun's oss community manager and a ex-military self-learned game developer.
all in all, it was good time and i really enjoyed it. nice to see OSS movement like this happening in china.