I still have signed copies of some of their books that I got when I toured their offices a few years ago. They created a really good space for developers with

I still have signed copies of some of their books that I got when I toured their offices a few years ago. They created a really good space for developers with private soundproofed offices for the extroverted sales types to yak on the phone without disturbing everyone else in the building, a large very quiet room with a library vibe where everyone had to STFU and a group room where everyone could talk.