ok, word of warning to everyone.. if you have a job where small cuts on your hands and fingers are common, peeling a pineapple stings like a *****....ow!!!!!!
Are the seeds edible? can you plant them???
Alternatively, if you are going to buy one regularly, and you're flush try this
3-in-1 Pineapple Corer/Slicer - Lakeland, the home of creative kitchenware