Romania having second thoughts over joining the Euro?

Eubusiness news carrying an article saying that Romanian president Traian Basescu has pushed back it’s target of joining the to 2015 from 2014. He stated that;

It looks unfeasable to me and that if we do not make Romania’s economy more efficient, joining the Eurozone will end in failure

Certainly the last thing all parties need is another weak economy joining the ranks. One wonders whether Latvia (due to join in 2014) will also be having second thoughts.