b_c
is
pondering the subtle differences between grape-the-fruit and grapefruit 
"subtle" 
Grapefruit is citrus, grapes are not.
Well... They're both round 
-ish
They're both round -ish
GrumpySoGrumpy
has
always wondered about pineapples ...they're not piney apples... They're not really piney or appley at all
b_c
likes
pineapples 
and citrus too 
and citrus too
ReeRee
thinks
it's obvious that you haven't told yourself, so I'll tell you: this pondering is leading you down the dung beetle path! Think about something else!
wont ponder this... 
you're right of course.