What struck me about the conference was the community feel.  This is easily up there with FISL and FOSDEM as one of the best conferences I’ve been to.  It was grass-roots organised, staffed by volunteers, and though it had some corporate sponsors, it didn’t feel corporate in any way.  There were (IIRC) 230 attendees, with two talks going on any given time over the 2 day weekend (with in-depth tutorials on Friday).  While this is a far cry from the thousands of people at OSCON and multitudes of talks going on at any given time… but IMHO, it was far far better.  Having only two talks at a time ensures that each talk has a good # of attendees (avoiding the OSCON scenario of talks with only 5 or 10 attendees which sucks).  OSDC.tw also really fostered more of a community feel; I saw people chatting and meeting new people, hanging out and discussing technology and having Q&A over tea-time.  Having the regularly scheduled tea-time breaks in one central area really fosters a nice sense of community as well.

In addition to my talk Sunday morning, I got to meet Tim and Bob of the Mozilla Taiwan Community, and went to lunch with clkao, gugod, obra, and a few other folks.  During the afternoon I had a discussion in IRC (#osdc.tw on Freenode) with some folks on ZFS, and ended up giving a lightning talk in conjunction with in2.  She gave some quick slides and introduced ZFS in Chinese, and I followed up with a rapid-fire 5 minute demo (managed to throw up a Virtualbox install of OpenSolaris (snv_101b) quickly) of snapshots, cloning, rollbacks, sends and receives.  My demo was particularly well-illustrated when I accidentally rm -rf’d an SVN directory before snapshotting. 

I also saw Rasmus’s talk on PHP performance and scaling… his example of profiling and optimising Laconica was particularly interesting given our use of Laconica for Songbird’s murmuration project.  But the best talk of the day, by far, was Yusuke Kawasaki’s talk on JSAR (Javascript Augmented Reality).  I can’t even begin to describe his demo of Air Xiaolongbao and Air Pudding, but it was very akin to his hilarious Air Yakiniku video on YouTube.

After the conference we had a great speaker dinner… I can’t think of any other conference where every speaker could get together afterwards and have a big dinner.  I got to chat some more with obra, xdite and met Paul Bakaus (the undisputed and renowned jQuery UI world expert ).

I’m really hoping I’ll be able to attend OSDC.tw 2010 next year, and I’d certainly encourage anyone organising conferences to pursue this sort of community grass-roots feel.  It was a far far cry from the huge corporate conference feel, and if anything felt more like a huge user-group get-together.

Update: Photos from Yusuke’s talk here, and photos from dinner here