jQuery Conference 2009
Currently rounding up the last day of #jqcon and it's one of the best events I've been too. Crazy to see jQuery's annual meetup double in size each year and scale with talent and organization just as nicely. I somehow tricked the attendees into voting two talk proposals up (thanks!), so I got to discuss two things this weekend.

I'd love to any feedback you may have and plan to write on these topics in more detail, but for now.. my slides:
Follow me on twitter: @paul_irish
The jQuery anti-patterns slides are great. Great to have all those things in once place.