Actually adding various python species to the USFWS injurious wildlife list will not stop people from releasing pythons into the wild. While it may stop the import of large adult snakes - it would be pretty easy to import juveniles. And stopping interstate traffic of these pythons cannot be stopped unless there is a border stop at each state and a search is done of each car. While it is a decent start, it will do nothing but stop the legitimate interstate sales of these species.
While Florida's new reptile laws are good, but it only slows the growth of the reptile trade in the state. These laws do not prevent further release of existing reptiles in the state.
Also the incident in Zainesville was not the act of some idiot owning animals. But the last act of a desperate and angered man who wanted to cause problems for the people that wouldn't leave him alone. While he may not have provided his animals with the best or even proper care - this did not cause the incident. This scenario could be repeated anywhere, including an AZA accreditation facility. Even the best security policies could not stop an individual from repeating this incident.
While there are differing opinions on how to curb this excess of exotics animals in the private sector, a compromise can be reached that would protect the rights of the animal owners and the safety of the neighboring public. The state of Florida has had much experience dealing with exotic animal ownership and developed a series of regulations that show responsibility to the animals and neighbors. As I mentioned before, the regulations are good, but not full proof. However they provide legitimacy to responsible owners and create penalties for irresponsible or illegal owners.
Captive Wildlife Licenses & Permits
Also to help curb the release of exotics animals into the wild, the state also holds several "amnesty days" each year at zoological facilities open to the public. These events allow of the complete surrender of exotics animals without any penalty to the state of Florida. These animals are then found a suitable home through a network of zoological facilities and responsible private owners.
There is no more a problem with exotic animals in this country as there is with weapons, government debt, and energy consumption/waste. The debate of exotic animal ownership is not new. I'm sure a good research of archived news articles can prove this - incidents happen every year that incite people with loud voices to shout. However very little is often produced from these incidents other than an injury, death, a fine, and the threat of new regulations/laws. Like any issue, public interest will wane until the next public incident.
Jack Hanna favors Ohio's drafting regulations because they are needed and he has a say in what is written to ensure fairness for animal owners. The AZA has not cleaned up the zoo world - they have only put a new coat paint on it and made examples out of the most public institutions. And legitimate breeders do have their own organizations with policies and ethics, but there will always be someone who screws it up for everyone. These organizations can exclude, not prevent people from making these widely public mistakes.