Nah, killing people who oppose you is a bad thing, but killing people of a certain ethnic group is just plainly crossing the line.
Well - Stalin is responsible for AT LEAST 10 million deaths and some estimates place this figure much, much higher, the average being somewhere around 20 million... (Hell! This is like the population of one whole medium-sized country. 0_o) Stalin didn't kill people who opposed him, he "pre-emptied" certain social groups that could potentially oppose him at a certain point in time because they were well educated or whatnot.
I don't think killing on such a massive scale for whatever reason can be justified in any way... Especially deemed as "not crossing the line"... :-\
The "problem" with Stalin is that he mostly killed his own people, that is Russians, while Hitler killed foreigners hence Stalin isn't universally known as a mass-murderer outside the Soviet Block...
Looks like heavy is going to have a killing-taunt too
Yeah, I was already wondering when they'd be adding some sort of "lethality" to the "POW!" taunt. I wonder if it'll be ranged. ^^