>"Most of Europe has the euro as a common currency" -- Only 17 of Europe's 50 countries use the Euro.
Yes. Only some of the LARGEST countries, for a total of 332 million people. Not to mention that he did say "most".
>"Europe is great for an American tech entrepreneur because wealth is better distributed" The difference between the Scandinavian countries and, say, Russia is enourmous when it comes to wealth distribution.
That's one of the reasons most people don't include Russia when they talk about Europe. Not to mention that it can even refer only to the EU countries.
>"More consumers can buy your products and services" Certainly depends on whether you're selling to Swiss or Romanians.
The same point keeps repeated.
It's as if someone talked about investing in the US, and someone felt obliged to blog about the differences between Illinois and New York and rural Idaho, Mississippi, Alabama and South Dakota.
Yes, we got it already. It's not like someone will go to invest blindly to the _geographic region_ that is Europe. He will most likely go to what is called Western Europe, or the EU.