On the other hand he touts his use of a compensation formula, reducing engineering salary to a formula rather than taking into account an individual's background, experience, expertise, demeanor, and individual impact. (To be fair, he does emphasize that the formula will include "performance" in some way, but I've always been leery of boiling down performance to a simple equation. We've all been in roles where people have had material impacts other than lines of code committed, features completed, or KPI scores.)
I suppose I fundamentally agree with the author's premise that tech salaries should rise with the overall market to keep institutional knowledge from walking out the door, but on the other hand I don't think following a simple equation is the best way to get there.