what?
1) poppy can jungle, not the most effective jungler but it can be done
2) no one has more burst damage than poppy, maybe leblanc
3) if someone can initiate a fight, it's poppy and not trynda
4) trynda can go through walls etc, but poppy can run much faster with W (and you usually take speed boots and/or trinity, so even more speed)
5) enemy carry just gets instagibbed by poppy, who cares about -100 AD if there is no carry
I dunno why there is even a comparison about those 2 heroes, they are way too different and are supposed to accomplish different goals