You can do both: http://en.wikipedia.org/wiki/Body_farm.

You could also keep it as a defense for your island fortress against James Bond a la Dr. No! (The novel, not the movie.)

My first thought was the Mobile Infantry from Starship Troopers (the book not the movie), even though he's jumping from a balloon, and not from orbit.

There was an incident where an octopus didn't like a light shining on him, and started shorting it out by climbing out of the tank and squirting it with water. I definitely wouldn't be surprised if one figured out how to get a little extra food.

Yep, there have been a number of biologists studying great whites for a few decades near the Farallon Islands off the coast of San Francisco. There's even a book, The Devil's Teeth, detailing a shark season with the biologists.

A good book about actual millionaires in the US is The Millionaire Next Door. It has some interesting trends (like millionaires are more likely to drive an F150 than a luxury car) and shows that most millionaires get there through hard work, investment, and most importantly, don't spend it on a bunch of crap they don't need. The American dream is still alive and well, but most people aren't willing to put in the time, elbow grease and self-restraint to actually get there.

If it gets much bigger, we'll have to call Steve McQueen for help!

That's one thing that has always bugged me. There's always a big commotion about anorexic models, but they don't consider that they are only a small percentage of population, with only 3% of the population having a binge eating disorder, and roughly two thirds of the population is overweight or obese. Don't get me wrong, anorexia is a serious medical condition and people need to be informed about it, but I think its been way over publicized because of all the celebrity gossip that's going around today, so people think it's more prevalent than it actually is.

The whole story of Perot's rescue was documented in a book by Ken Follett called "On Wings of Eagles".
At one point, Perot actually flew in to Tehran pretending to be a courier for a news service so he could actually visit the two guys in jail. Pretty ballsy, and while there might be few executives who would organize a rescue attempt, he's probably the only one willing to do that for their employees.

Well, I know I love the smell of ozone in the morning.

Consuming too much silver can turn your skin blue, kinda like this guy. It's not really harmful, but since most people don't want to look like smurfs, you don't want too much of it in your water.

There's already a company in Boulder, Colorado that tests kids' DNA for a "sports" gene. Apparently there is some sort of link between the ATCN3 gene and athletic ability (like running speed or endurance). This just looks like they're looking at other genes that have a tenuous association with other abilities. That being said, even an overall sports ability is probably based on more than just that gene, so I don't think any of these types of tests are detailed enough to give much of a good result. There was also an article about Atlas Gene in the NY Times last year.

The sad thing is, there already is a website devoted the sewer rat control efforts in New York City, complete with an interactive map showing general rodent population trends: NYC Rat Information Portal