Originally Posted by
supermasterphil
I didn't know it was possible to have two EU memberstate citizenships at the same time.
It is. In fact, the EU regulations required Germany to change its policy to abandon the requirement to give up citizenship when being naturalized if the other citizenship is an EU one.
Originally Posted by
supermasterphil
What would be the benefit (besides "feelings") to have two?
Voting and unconditional right to be in said country.
There's theoretically no limit to the number of citizenships one could possess.