I thought it was unusual to have the AMT tag be the only canonical one, rather than a metatag! But that is interesting about not using metatags because of the strain on the server—I wonder if that's where the reluctance to make a metatag for FotH has come from.

Re. the FotH TV tag, please don't tempt fate—I'm envisaging a single tag that contains neither 'Flight of the Heron' nor 'Broster'...! :( At the moment it's canonical under TV and unconnected to the book tag—and interestingly, though I'd never noticed this before, Raffles and its TV adaptation are the same, with no AMT tag or any connection between the two. Perhaps that's a standard thing now, then?