Methodology
This page explains how work on the material is organised: where topics come from, what the conclusions rest on and where the limits of what is written lie.
Where topics and evidence come from
Topics come from questions readers actually ask, not from a list of popular queries. Conclusions rest on data whose owner and date can be named.
Limits of the approach
The material is for reference and does not replace professional advice. Decisions with legal or financial consequences should be taken together with a qualified specialist.
How often material is updated
A piece is not rewritten for the sake of a fresh date: an edit is made when the facts have changed, and the date is accompanied by a note on what exactly changed.
Material on this site is prepared and checked by Emily Hartwell.