Hello! Please have a look on way/1415175608. Which value is correct?
Motorcycle = Yes (should be motor_vehicle = yes)
motor_vehicle = no
?

Hello! Quick question about the reference numbers with the operator (?) BREIHGO_CAR. Are there really 4 different operators that differ in name by a two-digit number? Or are these just an (internal) zone ID of an operator to define areas of use? This refers to the keys
gtfs:BREIHGO_CAR_22:stop_id
gtfs:BREIHGO_CAR_29:stop_id
gtfs:BREIHGO_CAR_35:stop_id
gtfs:BREIHGO_CAR_56:stop_id

In the latter case, I would recommend transferring this to an extra key.
gtfs:BREIHGO_CAR_22:stop_id=x would become
gtfs:BREIHGO_CAR:stop_id=x and
gtfs:BREIHGO_CAR:zone=22

Hello! Please have a look on node/13005273926. Please use lowercase keys!

Welocome to OSM (again)!
Welcome to OSM! What ist the mean of the tags
FDJ=yes
PMU=yes
Tabac=yes
?

Welcome to OSM! Please have a look on way/605787445. What is the mean of the tag CVTL Filial Bobonaro = 1 ?

Hello! Please hvae a look on way/1415255885. What is the mean of this tags (no additional OSM keys)?

Hello! Please have a look on node/13003918195. What is the mean of the tag 52 = 51?

Hello! Please have a look on way/431591522. What is the mean of the tag 149-159 = 157?

see way/431591523: tag 56-60 = 68?

Welcome to OSM! Please notice this is a production database not a playground! I reverted your change set.

Welcome to OSM! I have deleted the entry because there is no verifiable information and there is no building near the point. This is identified as unwanted SPAM. For a better entry, please refer to the wiki https:/wiki.osm.org.

Welcome to OSM! You have entered a church with a service at 10:00 in the morning. As you have not entered a day, the service is every day of the week. If the service is only on Sunday, an abbreviation ‘Su’ is missing before the time. By the way, we wrote times in 24-hour notation, so an AM is not necessary.
If yoe need help: You are welcome!

Welcome to OSM! A shop is not a part of a street crossing. I remove your enry. Please move the note to the right building / position.

Hello! Did you know the wiki pages bicycle_road=yes, cyclestreet=*#United_States?

Each country probably understands something different by this term, but a further variation is not useful.

Welcome to OSM! What ist the mean of the tags
FDJ=Yes
PMU=Yes
Tabac=Yes
Please notice also we use lowercase for values (yes not Yes).

Hello! Please have a look on node/13001971008. What is the mean of the tag 073-369 = 0593?

Welcome to OSM ! Please be careful. You move a node more than 100 meters cros over other streets and buildings.

Welcome to OSM! Please be careful! You set the bus stop an the street and move them to another street. I must revert your change set. Please try again!

Welcome to OSM! Please have a look on way/1414626238. What is the mean of the tag 바뀜집합 댓글 = msfk25?

Hello! Please have a look on way/1414806810 (one of fifteen objects). What is the mean of the tag permittedUseByDoc = для обслуживания многоквартирного жилого дома ?

Welcome to OSM! Please have a look on way/1414620987 (one of eight objets). What is the mean of the tag msfk = msfk25?