Not so naive
But everybody should understand that there are a lot of people who listen not their virtual friends (these friends are normal, ordinary people from overseas), but their butt-headed governors like Putin or Bush.
I don't say for the US (or UK) but for Russia percentage of those "extra attentive-to-government" persons is not so low. Recently one russian guy published his experience in US Mariners Reserve. One third of comments were like "Hmm, interesting, but this way is not for me. Nevertheless, you did well". One sixth of the comments were "Well done, envy you".
But the rest (about half of comments) were "Fckng bastard, you are betreytor!" and "What you are going to do when Americans come to Russia with invasion? Will you shut me, my mom and my grandfa?". So, they do not understand that governments only are guilty in wars and to some extent they believe that you are some sort of traitor if you live, work, or are on the Army Duty overseas.