I need to take another picture of my pineapple, one of them is growing a flower. I took the advice of Zig and stopped watering it as often. I sprayed it every couple days but that was all. It seems to have worked on one of them at least. I'm still hoping the other one, a honey type, will also produce.
I generally just clean off all the fruit from the base, put it in water until I see some roots and then plant it. They need a lot of sun and heat though. I had one produce fruit in my kitchen window in northern California once, it was a very small fruit though.