I was lucky enough to get subbed in last minute to give my CouchDB talk at devLink this past week. This was my first time speaking at a technical conference and it turned out to be a great experience. I did the same bucket demo that worked so well at the user group and it was just as messy and just as awesome as before.
I'm guessing there was 40-50 people there and I had 30 people fill out response forms. The audience was really engaged and asked a lot of good questions. The feedback was positive, so that's a bit of a relief. I really hope everyone enjoyed the talk as much as I enjoyed giving it.
The slides from my talk can be downloaded here. The sample app I demoed can be found on github (https://github.com/digitalBush/couch-samples) and the CouchDB/Wikipedia demo is also up on github (https://github.com/digitalBush/Couchipedia).