Languages that are "Secretly" The Same Language

"A language is a dialect with and army and a navy." -Unknown

The borders are approximates based on national divisions. Mapping language is impossible to do perfectly, but I hope I have done a good job. If you see any subdivisions you believe have a different linguistic composition than reflected on the map, or any inconsistencies, please let me know.

I am also curious to see any opinions on these secret languages. If you do not agree with the map please tell me why and how. This map is based on asking native speakers how they feel about the situation.

Update: Fixed the mistake of naming Montenegrin Macedonian.
HD old version: https://imgur.com/dTfiv8t