The question itself isn't quite valid, answer will largely depend on poster's geographical location. Is your link efficient to use, say, in Hong Kong? I doubt it
![Smiley](https://bitcointalk.org/Smileys/default/smiley.gif)
first is P2P exchanger. secondly, there is quite a large selection of currencies which you can exchange bitcoins. By the way for the currency there you can buy bitcoins. and as a consequence it is possible to use in different countries.