If you are from the USA, Switzerland, Liechtenstein, Norway, or Iceland one interesting option is parking money in Singapore real estate. Singapore has taken great pains to keep foreigners out of its property market. They have been trying to keep speculators from driving up the costs of property.
To cool investment Singapore has imposed a flat 15% tax on all foreigners who buy property in Singapore. Individuals not native to Singapore essentially have to pay an extra 15% to buy property. However, if you are from USA, Switzerland, Liechtenstein, Norway, or Iceland you are immune to this 15% tax due to old free trade agreements that these countries signed with Singapore.
Essentially individuals from those countries can buy for the same price as a native. My understanding is that the banks in Singapore will let you take out a mortgage in US dollars if you earn income in USD but you have to have 30% down. Note that I have not actually done this so I can not guarantee this last point.
Advantages of Singapore Property:
1) Singapore has no capital gains tax
2) Singapore has low property taxes (home unlikely to become giant leaching device)
3) Singapore tax on rental income is only 20%
4) A mortgage in dollars on a home in Singapore is a nice hedge against dollar decline
5) Its one of the most desirable areas to own property in the world and likely to become more so in the future
6) Plan B property if that becomes needed
Disadvantages of Singapore Properly:
1) US dollar is currently on a short term upward trajectory (so now might be early)
2) Singapore property is in an artificial downward trajectory triggered by the 15% tax (so now might be early)
3) Singapore has subsidized public housing for natives which will suppress rental income
I always believe that Singapore is a worthwhile place to invest
Singapore is actually a pretty cool place to be honest, they have a lot of stuff and they're pretty advanced relative to a lot of the other countries in the general area, and they have a good economy last I heard of. I agree with all of your points about the property in Singapore though, especially looking at some of the negatives. The 15% tax won't be harsh on the market in a year or two though, and there should be less downward movement with the value of the property soon.
There should be some cool things that'll happen with the Singapore economy soon, and I'll be looking at it more over the next few months.