Bitcoin is making its progress very successfully. Though there are some obstacles lying on the way to its vast progress. And even many countries are not ready to accept Bitcoin, But Bitcoin undergoes a steady speed to become valid in every countries. I hope one day Bitcoin will be accepted as valid all over the world very soon.
Definitely, It will happen once every country's accept bitcoin and use It as an alternative way of payment system and If this gonna be happen bitcoin market will grow and grow beyond Its limits.