I'm fairly sure nominatim does support official_name, see searching for lastminute.com London Eye...
In my opinion OSM should mirror Wikipedia in keeping the common names of stadiums instead of renaming articles or OSM objects when they get a new sponsorship names

Leyton Orient is your club? Have you checked out my 3D mapping of the stadium in F4map? https://demo.f4map.com/#lat=51.5600475&lon=-0.0123069&zoom=18&camera.theta=57.655&camera.phi=-118.619

Nobody actually uses this name in everyday speech, in my opinion Brisbane Road is the common name and should be used for name=, with BetWright stadium only tagged as official_name

Hi, why have you used addr:housename instead of name for the name of this community centre? And what is the meaning of addr:street=Unnamed Road... this is not correct tagging...

Why have you added hedges overlapping existing landuse=meadow boundaries and not followed the boundaries of ways that have already been drawn????

Reverted in osm.org/changeset/170221005 - you added a duplicate tourism=museum and related address tags when there is already a way for Tacla Taid museum here

Hi, I partially reverted this change so that the node could instead be tagged as disused:amenity=cafe, preserving the address info in this location

Hey, please try to use Q when adding buildings to square the corners :) Thanks for your contributions so far!

Thanks :)

This looks absolutely amazing :)

Hi, I have some concerns about the tagging in this changeset, why is every building tagged building=house when osm.org/way/1418184679 is clearly apartments, osm.org/way/1418184682 is a garage(s) and osm.org/way/1418184839 is an industrial building of sorts? Plus all the unsplit terraces that are also tagged as building=house and places where tunnel=building_passage hasn't been added appropriately like here osm.org/way/1418184877

Changeset reverted in osm.org/changeset/169794652 - you removed the pit lane from the circuit relation without explanation

highway=road is not the correct value for the footbridge, it should be highway=footway. From aerial imagery it looks like there are steps so you should split the way twice and change the start and and to highway=steps. Also I noticed you added barrier=gate at the top of Dadford road, is this really here or should it have been added near the road on a newly drawn highway=track?

There was one validator error around the Silent Valley Reservoir (the South Dam), and another at Spelga Dam. I think it was with ways set as inner members despite sharing nodes with the outer way or the MP. (Hence why I've drawn the outer way around the Reservoir now)

Maybe put up some cones or a barrier instead of adding nonsense tags like natural=crevasse?

I changed name=The Vicarage to addr:housename=The Vicarage, now it renders correctly with the housename and housenumber both showing

Just a note - if a long footpath has multiple surfaces you should split the way, I corrected a footpath here that was tagged with surface=asphalt when in fact the entire length from Pie Gardens to Delmer End Lane was mostly dirt and grass.

Hi, just to let you know that one of your edits broke the greenland ice sheet multipolygon because it was missing members to complete the outer loop and had 'inner' members outside the multipolygon that hadn't been removed, corrected in osm.org/changeset/167366231