Castor ====== Source: https://abcastor.com/ 23 Aug 2026 · castor, ai ## Why Castor https://abcastor.com/writing/why-castor/ What stays ours, and how we plan to find out Ask someone who uses AI at work which jobs they give it, and they can tell you at once. The first draft of an email, yes; the reply to their boss, no. The code for a chart, yes; what the chart should show, no. The list grows one surprise at a time. Some of the surprises are pleasant: a job you were sure it would botch comes back done, and better than you would have done it. Others are not: something a child could do comes back wrong. Researchers who watched 758 consultants work with and without AI called the ragged line between the two the jagged frontier, the edge of what these tools do well. Note 1 [L1] Continue reading [L2] [L1] https://abcastor.com/writing/why-castor/#fn-1 [L2] https://abcastor.com/writing/why-castor/ 7 Oct 2026 · startups, innovation, history ## On innovation, giants, and skunks https://abcastor.com/writing/skunk-and-beaver/ Why big companies get better at everything except the next thing. Read the piece [L3] [L3] https://abcastor.com/writing/skunk-and-beaver/ 6 Oct 2026 · startups, strategy ## Startup decelerator https://abcastor.com/writing/startup-decelerator/ How to keep moving when you don't know yet where you're going. Read the piece [L4] [L4] https://abcastor.com/writing/startup-decelerator/ 26 Sept 2026 · values, castor ## The myth of values as a competitive advantage https://abcastor.com/writing/values-as-advantage/ Values decay once nobody is paying to keep them, so we write ours down with dates and say what would prove them an advantage rather than a nice justification. More [L5] [L5] https://abcastor.com/writing/values-as-advantage/