Mark Boyer
The thinking

Arguments, signals, field notes.

Three kinds of writing, one standard: nothing here is commentary. Arguments are the essays behind the keynotes: the core positions, developed in full. Signals are short observations on what is changing. Field notes are practical lessons from operating services at scale.

Featured argument

Why the industry that manages change can't handle it.

Forty slides closed her laptop. A 98% SLA next to a spreadsheet of things IT can't fix. ITSM was built to deal with change, and has become very good at resisting its own.

SITS 26 · The keynote in full · May 2026 · 16 min read

Take it further

The arguments are public. So is the record behind them.