wow sergey. i can see why you think it's 'broken'.

maybe some of the others will chime in, but i haven't seen anything like what you are describing in my area.

there are some differences in approach to what you need to know and practice for a large commercial operation vs. a smaller hobbiest or sideliner operation.

randy oliver is crediting the smaller operations with coming up with some good advances. i guess it's because we have time to experiment more with our bees.

good thing you found beesource.