Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

Algorithmic trading in linux using python 
You can have a look at betabrokers. It's an simulated stock trading platform which is entirely email-based. You start with 10 000$ and you make transactions with commands in the subject line of the email (e.g. "buy 250$ AAPL" or "cover 20 shares of AAPL"). It should be straightforward to add an email interface to your python script.