The videos for FOSS4G NA 2016 have started coming out. Recently Andrea Ross posted PostGIS Spatial Tricks talk video. I'm happy to say it looks pretty good and I didn't suck as badly as I worried I would. Thank you very much Andrea. Some talks unfortunately did not come thru. I'm hoping Leo's pgRouting : a Crash Course video made it thru okay as well, and will post that later if it does.

Only small little nit-picks is the first 2-5 minutes or so didn't make it thru and the blue colors on the slides got a little drowned out, but here are the slides if you need full resolution.