Recently we were relying too much on allowframebreaks to automatically split a frame to multiple slides.
We were trying to make our notes spread across all slides that were automatically generated. After reading the Beamer User Guide, we learned a couple of new things.
A) Once you use allowframebreaks then you cannot use overlays.
B) Any notes for the frame created using the \note command will be inserted after the first page of the frame and will not be split among other pages.
C) We should refrain from using the option allowframebreaks except for long bibliographies (which by the way should be avoided anyway in presentations).
D) The use of this option is evil ^___^ as it promotes bad design and lack of thought when creating a presentation.
Anyway, back to the drawing board!