If Laszlo Hanyecz knew that, after 10 years, 1 BTC will exceed $50K, he wouldn't trade his 10,000 Bitcoins (~$41) for two pizzas!
I decided to get the extra RAM. Boy am I glad now. If I thought this was just a temporary spike, I would be tempted to sell the extra memory (I don't really need it yet), but I don't see prices falling anytime soon.
Here's hoping I can wait out the current shortage before any upgrades (I typically only upgrade every 5-7 years or so anyway) or replacements, because I do not plan to pay the new price.
The US troops are more likely there as a political shield. Indiscriminate bombing would kill them too, hence drag the US into war so any enemies of S Korea have to act judiciously.
If anything more foreign bases will be closed in the upcoming years to reign in the reckless spending + endangerment by the DoW. It's not only politically easy, foreign bases don't have representation in Congress, but it's a great to sell alternative governing visions (less on foreign imperialism vs more domestic spending).
That's why Japan and Germany are some of the worst places to live in the world. Oh wait, I had that quality of life chart upside down.