I love this post. I am a U.S. citizen currently traveling in Spain, but I have UK residency and live in the UK. My 5 month old baby son has a U.S. passport, a Spanish passport and in about 6 months he will be able to get a UK passport as well. I wonder how that stacks up against the German passport.
I posted these photos today of my trip to Spain. What do you think?
SPAIN IS BEAUTIFUL

Just don't declare them to the others then! You can not have Spanish and British duo nationality!