From an article on wired:
So-called nanocellulose fibers rival Kevlar in strength but are renewable, and the researchers believe they could be widely used within a couple of years. … Pineapple may be the most promising source of nanocellulose.
Clearly we have no choice, to secure future production of incredibly light/strong/renewable/biodegradable plastics, the time has come to sequence the pineapple genome.