Is that poster related to Casey, by any chance?
Practically sisters. The parallels are amazing:
Casey: Murdered her daughter and dumped her body afterwards, most likely after burying it and retrieving it in more than one place.
"That poster": got in credit card debt trying to keep an adopted cat alive and faced with the prospect of a decaying body, no "local crematorium", a vet on vacation and living in a house with the landlords downstairs, put the already-dead cat in a nature preserve in a remote area (with no bag).
Casey: After incident/murder, drove around with daughter's decaying body in car while partying nonstop in nightclubs for one week.
"That poster": After incident, went home and cried for a week in grief over the cat having died.
Amazing detective work. Maybe "That poster" even killed Caylee!
On a more serious note, nobody likes trash, litterers or anything of the sort. IMHO, this should be about discussing what happened to Caylee. This heinous crime has nothing to do with jaywalking, polluting, sending spam emails or any other crime. And, IMHO, it's borderline funny to see someone freaking out about a pampered cat that, after death, was put outside in a place as remote as some of the scenes in "No Country For Old Men" (different state though) twenty years ago.
Bottom line....I highly recommend refocusing on the crime committed in this instance. There are plenty of other boards where you can vent about cruelty against dead animals and littering.