The newer Mac keyboards have 2 delete keys, but that's not the WTF (or maybe it is, but whatever).
I have some files on my desktop (is that what is called in Macland?) that I want to delete, so I select the files and hit the first delete key... nothing, the second delete key, nothing... WTF!!
After trying Ctrl, Option, Command, Shift and their combinations with the delete keys, finally found one that worked, I already forgot which one though.
How is that intuitive?