Callum got me thinking this week when he told me a pineapple is a berry. I told him I would have to be convinced and would look into it over the weekend. Today I received a wonderful reply from one of my Twitter friends and I think this information proves that Callum is right! How could I ever doubt you Callum. Thanks so much for keeping me on my learning path...
http://faculty.ucc.edu/biology-ombrello/pow/pineapple.htm