DJ Shadow is using @Square on tour for merch. 20% bump in sales. http://bit.ly/bSR40w

SQL class at @Square: 18 supporters, risk analysts, and product folks learning JOINs. Building a data-driven company. http://t.co/ihFGCul

We’ve written 22,000 tests for @Square’s main service so far (and counting!) http://instagr.am/p/IupC2/

Never offer @rsa a high-five. http://flic.kr/p/82DiJ4

Man, trying to run a database over here and the security guys are like HEY did you remember to defend against the RAINBOW TABLES with SALT?

Beautiful maps of @Square payments by @mbostock in The Atlantic: http://t.co/CtuxumK

This TODO is legal tender for all technical debts, public and private. And protected.

Left my phone in a cab... fired up Find My iPhone and got it back. Incredible.

Arrived for a haircut to find the owner and stylists gathered around an iPad, excitedly setting up @Square. Wow.

Conferences: not the best way to learn, meet people, or recruit. Amazing for getting inspired to make things. #gogaruco

Marathon on-call week made completely worthwhile by ten minutes with my effusive midnight cabbie, the biggest Square fan in the world.

Design products to save the day like that, do it with as much polish and care, and you’ll earn customers for life. I am. Thanks, Apple.

DiMaggio on why he’d hustle even after Yankees made the playoffs: “there’s always some kid seeing me for the first time. I owe him my best.”

At an ice skating thing? I am helpless without live color commentary from @rabois http://t.co/oWOuq4HB

Fantastic talk from @pui_ling about mistakes we made at @Square. So proud. http://t.co/ld3BP0qr #gogaruco

Data is fun. If you tell me @Square’s average ticket on a given day, I can tell you whether or not people had the day off work.

s/resource allocation/who’s working on what/g

Baking for @Square/team! http://flic.kr/p/8vdrhe

Today’s bug: @Square deploy script behaves differently when you have Calexico records in your iTunes. http://bit.ly/b4i6EP

This morning’s Easter-egg hunt winner at @Square, @matthew http://yfrog.com/hqg3pj