This is simply true. Germany's export sector is benefitting from what amounts to an enormously undervalued currency due to other Eurozone members' problems. They are in effect getting the same advantage that China does through currency manipulation. Last time I saw some figures, experts were saying that Germany's currency would appreciate by somewhere around 30% if it were to be on the Deutsche mark vs. the Euro. A 30% undervalued currency is an insane advantage.
You are wrong. Germany's export success is because of Germany, not because of the euro. The euro is simply icing on the cake. The Germans worked hard, very hard for their export success and it's now bearing fruit. They have stuff others want. This is oppossed to the southern, lazy countries that did nothing when the world economy was booming in the 2000s and they thought the party would last forever. Look up Agenda 2010. Seriously, and learn something. Germany is where they are today because they made the hard choices. Simple as that.