A decent comparison can be found here: http://math-www.uni-paderborn.de/~axel/us-d.html#privacy
No, we say "developed countries"
This is my reason for never deploying an app on anything that runs on e.g. AWS (thus incl anything on Heroku). It's like personally, directly, with no notification and no warranty, selling out your users to the NSA.
http://www.zdnet.com/blog/igeneration/microsoft-admits-patri...
Besides, it's all pointless anyway; any mainstream business (a category including any mainstream cloud provider) wants to be on the good side of the US government, so they'll bend over backwards at the first occasion.
If I had a time machine, after I killed Hitler, I'd go back and fix DNS so it didn't map to geography or institutional type. There is just no reason for it.
The author's granttree is at .co.uk, but woobius is at .com. My understanding is that the US claims domain over anything serving .com and .org, and that first world countries (do we say that anymore?) will roll over for the US on domain issues.