Interesting ideas, I've been to several of your talks and you always seem nervous, not sure why as you're a good speaker!
Excellent keynote that made me think a lot about how I treat software development communities.
I thought the presentation of the presentation was very good. I didn't really feel like the discussion really built up to anything though.
Came to this to see the competition, seeing as I was doing a Angular.JS talk the next day. Found it a really interesting explanation into React. I did feel the PHP bit was a little confusing.
Thoroughly enjoyed this coverage of the base principals of OO, but I always enjoy Marcello's presentations.
Enjoyed the talk, especially the "Design for universal access" and the mentions of usage of plain english.
Interesting talk, I didn't know about the "^" operator. I like the relaxed presentation style.
Always enjoy your talks, this was no exception!