The document outlines 10 rules for tech hiring: 1) Respect candidates' privacy by only contacting relevant candidates; 2) Do research on technologies used by the company; 3) Build relationships by learning about candidates' interests; 4) Ask open-ended questions instead of just qualifications; 5) Consider passive candidates not actively job searching; 6) Harness referrals from current employees and candidates; 7) Be upfront about discussing career moves; 8) Follow up with candidates as promised to build trust; 9) Discuss options with candidates considering other opportunities; 10) Only make an offer after addressing all concerns and building a strong relationship.