LekkoscPiwa's comment and your reaction to it are IMO very interesting example of a different perception which can lead to so many misunderstandings. Your comment only makes sense if you include Russia into the term 'Eastern Europe' and technically you are right - Russia is part of Eastern Europe. But I am pretty sure that LekkoscPiwa did not mean it this way - when he said 'we' he almost certainly did not mean also Russia. This is a bit difficult to explain to people who are not from here but when we talk about this stuff here we say 'we' in a sense of countries that have similar cultural background - like Czech Republic, Slovakia, Poland... Russia is completely different world and they certainly are not perceived as 'we Eastern Europe' - Russia is simply Russia, separate entity, not part of the team, different culture, different rules, even the alphabet is different.

Dear LekkoscPiwa, did I get it right?

I am sure you did not mean it that way but it might be interesting to know that many people would be seriously offended here if you included Russians into the perception of 'them' - people from outside of the Eastern block do not see internal differences important to people who lived inside - like the fact that 'Rusáci' occupied us for many years and are still perceived as the enemy by many people here. To make a simplified example to make it understandable - imagine someone talking about 'you western countries' and including example of 'your' behaviour - Nazi Germany.