Alright but there are even more motives now, an important part of the intelligentsia supporting the Kiev new authorities and that are expected to inspire the policies that will implement Ukraine, is swelling hatred hardly hidden for anything Russian and showing a sentiment of revenge for the tough decades behind the iron curtain. Ethnic Russians getting the blame. It may take sometime but there are in the US Congress and elsewhere people that once understood the dangerous path support for this kind of disturbing and ugly pay back between civilian populations can lead, will eventually question any action made under the assumption the Russian gov is involved in every misstep of countries formerly in the USSR.
The address I posted u last night gives you a good idea of the general tone and that tone do not and cannot reflect people in charge of a Russian population, it is incompatible.