That list sucks. You'd have to hold on to all of these cars for at LEAST 15-20 years before they MIGHT be worth close to what they sell for new, if you don't drive them and just stare at them in your garage. They basically just picked the top model trim of a bunch of popular cars. For example, look at 15 year old Corvette Z06's, which is a car they list in that article. Even 10-15 year old examples with under 15,000 miles on them are on eBay for around 25-35 grand. It's going to take a LONG time before you're making money. Take a look at Terminator Cobra's. Pretty rare, only made em for a couple years. They are also around 25-30 grand with extremely low miles, and are over 10 years old. Cars like I just listed are basically what that article is suggesting.
When I think future collectible cars that would be worth buying and holding onto, I'm thinking cars where in 10-15 years you're making a decent profit, like the Ford GT, that 10 years later is hitting for almost twice what they sold for.
I will admit that there really aren't any BETTER alternatives out there right now that I can think of that may make you some money. So I guess what I'm really saying, is buying a new, limited production car, with the idea that you're going to make money on it, so you're just gonna look at it in your garage for 10-15 years, is not a great idea, and your money could be better invested/enjoyed.