This isn't right, on a number of levels. A very vocal part of Crimea has spoken out in favor of joining Russia, sure, but the Russian government has bussed over scores of Russian citizens to sell that image as well. The oldest inhabitants of Crimea, the Tatars who have lived there since the Mongolian conquest, have had virtually no say in the matter, and would much rather live under a Ukranian government that doesn't try to systematically deport them like the Russian government has for 200 years. The "vote" that was held most certainly was not democracy, as it was entirely orchestrated and run by the autocratic Russian government as a pretense for annexation. And it does matter. You know who cares about Russia's annexation of Crimea? Moldova, Poland, Estonia, countries that have seen shit like this happen before and know what it leads to. This is not a good thing, I can guarantee you that, and it will have ramifications. They might not be military ramifications, I certainly hope they aren't, but they will be significant.