Rumble in Tallinn

"Do they know the names of those soldiers that were buried, or are they unknown?"

There were Soviet data on the names, but i don't know if they have confirmed the same amount of bodies with the same names there and how true the Soviet numbers and names are.

"It almost seems like society is segregated. There's no real standard for what is taught in schools?"

Yes, i would say that the educational policy has atleast failed and that is actually the most important factor when you want to form a nation out of two different ethnical communities. Different knowledge about history will make you look differently at another nationality and distance you from them. I'd say that the people themselves don't have prejudices towards eachother based on if you are Russian or Estonian living here, but that  the state could do a lot more to hasten the integration process.
But to an extent Estonian Russians are still very different from Russians in the Russian Federation as it is a much more quieter place to live and you won't get so much news about Russian foreign policy, and the news on Chechnya for example are much more intense in Russia and so forth. I think many Russians her have gotten used to the calmer way of life, and there is much less nationalism here than in Russia. Just looking at the list of rioters you'll see that a large part of them had previous records of breaking the law. Some rioters gave themselves up during the days after the riots because their parents took them to the police station. So the Russians here aren't aggressive, they just want to be left at peace with the respect towards their culture and language - the ydidn't enjoy the looting and vandalism any more than a common ethnic Estonian.

What beaten Official? I already posted i have no record of that.