Bitcoins are now reaching all over the world, no doubt
it's a global currency now, but still buying/selling btc is
difficult. .here's why
(1) Bitcointalkers are not available in every country or
every region, so buying isn't possible easily
(2) People still think that earning btc using online tasks
is better than buying btc, well it's their personal choice,
no arguments.
(3) Rate not being uniform, btc rate keeps changing
always, so people think that buying may give them a
loss, for example a person who bought 1btc 10 days ago
was in profit as price was 17,000INR , but now it's
21,000INR.