p.s. did you try it and see if you can make profit in reality or is it still at concept/theory stage?
I havent tried it yet. Actually, I started this topic to get some advice. I am studying the pros and cons now, so I greatly appreciate that you share your opinion here.

P.S. I am still going through verification process on Bitstamp. It was much faster on Cex.io.
Besides, the difference in rates is around $50 now. Apparently, someone has already followed my advice
