You should buy some bitcoins now (july, 8 2013)

Since now, I bought bitcoins for those reasons:

  • First to learn. I always thought the easiest way to learn about something is to experiment with it. And with my first bitcoins (bought at $2 and then at $5.5 each) I learned the basics: where to buy bitcoins, what is a transaction, what is a confirmation, what is mining, what is the bitcoin economy. I tried 5 bitcoin clients: web, mobile, native. I Wrote some scripts and plugins, I installed woocommerce + bitcoin plugins to test the ease of opening a bitcoin eshop. I read to learn more about projects, IPO, economy.

  • A dream: my life without being a bank customer. Because to live in any developed country, you must be a bank customer. I’m 99.99% sure that dream will never come true, but at least if I could avoid Paypal, VISA, Mastercard that would be great.

  • I want bitcoin to be the future of money. if you want that, you should start using bitcoin and contribute to the economy by selling and buying things. I was pleased:

    • to pay for Reddit Gold with BTC
    • to buy my last Humble Bundles with BTC
    • to sell and buy stuff on
  • To spread the word: give small amounts to your friends and family. It works, my friends know about bitcoins and some of them own bitcoins.

After that, I started to work for bitcoins, I’m a software developer working as freelance. I found a couple of contracts paid in bitcoins.

And I sold some because:

  • When you’re paid in bitcoins, you still need to pay the bills and taxes in $/€/¥ depending where you live.
  • I needed some cash to travel (it’s hard to find hotels and restaurants that accept bitcoins in China)

  • I did arbitrage, that implies to buy and sell bitcoins. I earned some BTC by doing this and it helps exchanges to stay aligned.

If I had cash, I would buy some today as an investment. When I write “investment”, that does not mean: “to sell later at a higher price”, that means: “to don’t have to buy them later at a higher price”. No one knows if it the good moment to buy, but the price seems low compared to the growing economy, the number of future bitcoins startups ready to launch and the very fragile banking system the world has.


Stay Away From Bitcoin Arbitrage If You’ve Got A Heart Condition

This must be true for most financial activities. But since I’m
receiving something like 5 emails per day from random people [1] who
wants to run my
bitcoin-arbitrage tool,
most of the time I’m replying with some warnings:

  • Can you trust the exchanges ? The answer is NO, you can’t:

    • Trade engine can be laggy (up to 1 hour lag).

    • APIs are buggy. get-order-book replying with 2 hours delay is
      unacceptable. some API function doesn’t work time to time

    • Bad “cloudflare” config sometimes blocks normal API calls (Yes,
      I’m looking at you bitstamp)

    • The site closes but a part of API is still working (Yes, i’m
      looking at you bitcoin24)

    • And the worst thing: they can close at every moment and block your
      money (1 hour to infinity). History prove this one, see what
      happened to Bitcoinica, Bitfloor, Bitcoin24,
      Bitcoin-Central. Who’s next ?

  • Can you trust tools ? Of course NO. If you can’t read code (blind,
    not a developer or closed source), don’t use the tool. A malicious
    dev can steal your money so easily.

  • To trade you need money, fiat AND bitcoin. If you don’t have
    bitcoins, are you ready to buy some ? Yes, risks everywhere !

  • Moving fiat is so long… SEPA transfers ? sure let me wait a week
    (I’m wondering why it’s so slow, do banks have computers ?). That
    means you’ll need A BUNCH of money (fiat AND bitcoin) in every
    exchanges you’re trading on. Then balance them time to time when
    they drift. And that opens a big risk if one exchange closes and
    blocks your money.

So yes, Bitcoin arbitrage seems easy and very lucrative, but it’s very
risky. Not because of arbitrage principle itself, but mainly because
you can’t trust exchanges.

[1] random people includes: developers (who wants to rewrite the tool
in Ruby, Java, C, Javascript, Python 2.x), students (finance, math),
home trader (that one is scary), unknown (“hey, i stumbled upon your
program, I’ll give you $500 to make the setup on my computer”).