Martin Raifer

This one is a bit tricky. Yes, hotels can also be mapped independently of their building, but the vast majority (about 85%[^1]) are currently mapped together with the building tag....

We could of course. The differences here are that for `amenity=school` the combined use with `building=*` is much much less common (~7%) than for hotels (~85%) and that the [wiki](https://wiki.openstreetmap.org/wiki/Tag:amenity=school)...

:+1: I'd say should we also support the alternative tagging as `landuse=meadow + meadow=meadow_orchard` (which seems to be quite popular in some regions, e.g. the Allgäu, see [taginfo](http://taginfo.geofabrik.de/europe/tags/meadow=meadow_orchard#map)), probably as...

> Should iD implement deprecation rules for `fence_type=wood` That's probably a question for the tagging mailing list… I'd be OK with either solution: a) omitting `wood/metal` in favour of a...

I'm assuming that the OAuth2 endpoints are not considered to be "part of the API" in this context, or are they?

> Move Geometry-retrieving methods from OSMContribution to OSMEntity. This is not really feasible, as the geometry does not only depend on the entity, but also on the timestamp (of the...

Ah yes, introducing an intermediate object would indeed be an elegant solution. Then `OSMContribution` would have: * existing methods: `getTimestamp()`, `getContributorUserId()`, `getChangesetId()`, `getContributionTypes()` / `is(…)`, `getOSHEntity()` * new methods `getBefore()`...

> so many empty roles Do you know the order of magnitude of such cases (or affected % of total MPs)? In my limited personal experience, I have actually only...

PS: here's a simple overpass query to find multipolygons with empty role members for manual fixing: http://overpass-turbo.eu/s/nNK

Thx, totally didn't think about just looking it up on taginfo. :laughing: So, in absolute numbers it's about 6 times more empty role members than members where the role is...