Perhaps this six-minute long video of a few Mayo fells labouring against gael force winds to place a Mayo flag into the rock mound on the top of Donegal's sacred Mount Errigal is not the most video you'll watch on Youtube today, but it's still a (minor) insult to all things Donegal that the red and green flies surveys the county's highest points.
[h/t Donegal Daily (again): vital reading for the week that's in it]