osm.org/note/3837204

Hello. You added objects to the ocean. Please, don't use OSM as sandbox.

People write that "Poliakoff Mykhailo" is "Bondar Bohdan". (http://forum.openstreetmap.org/viewtopic.php?pid=661779#p661779)

Hello. You added only "name" tag for this POI by this changeset. You should add special tag too to show a type of a POI (for example, shop, office, etc). Also this building has only "addr:housenumber" tag without "addr:street" tag. So this address is uncomplete.

>Here is the definition for whom it is written?
For every contributor. I thought you know it.
If you like official names, Ok. But you should write any names without abbreviations. Perhaps you don't know real full names. I hope you will find out it and will write these names without abbreviations.

Hello. You ignore rule "avoid abbreviation" and rule "Name is the name only".
osm.wiki/Names
What is your reason to ignore these rules?
Why did you correct right data?

Hello. This changeset is reverted.
osm.org/changeset/53118964

Hello. You deleted "official_name" tag again. Please, don't delete right tags. If you does not like this tag then ignore it simply.

osm.org/way/199850472/history
osm.org/way/199850479/history

osm.wiki/Good_practice

I see, thank you. But:
1) "full_name" is not described in osm wiki
2) you did not add this tag

Hello. You deleted "official_name" tag in this changeset. Why?

Hello. Please, use special OSM account for the imports. See osm.wiki/Import/Guidelines