An interesting bevy of talks. SQL::Snippet was another thing I need to read the docs for to truly understand what it will/can do.
The talk on indexing had some interesting ideas but then again I know very little about it.
MJD's talk on Conference Presentation Judo was great. Hard to put into words. I think the slides will show up on the web sometime soon.
Now I'm justing sitting here waiting for the Lightning talks to begin.