Jeez, Rich, of course it makes them nervous. I'm not disputing that. I agree with you, they have every right to be nervous. Russia is one scary customer. But what I am saying is, in this case if in no other Russia was well within its rights to respond as it did. If it hadn't responded as it did, it would have appeared weak and ineffectual in the region, which is the last thing it wants. This is why Saakashvili has come across as so incredibly incompetent and stupid in the last several weeks. He played right into Russian hands by bombing South Ossetia. I can't imagine Ukraine or any of the Baltic states behaving in such an idiotically provocative manner. (I am hoping they have more competent leadership, and as far as I know, they do.)
And I honestly don't think Putin - or Medvedev's - Russia has designs on taking over all the countries of the former Soviet bloc. Yes, Russia wants to expand its geopolitical influence in the region - and it does this, for example, by withholding or supplying oil to a particular country or countries, depending on how the countries in question meet Russia's current demands. But I think that's probably the extent of the Russians' bullying. They don't have the best army, they're overextended in Chechnya (a war crime, if ever I saw one), they realize they're no longer a superpower. I think for the most part they limit their bullying to economic blackmail, which in and of itself is highly effective.