qwertz_··on Ask HN: What should I learn to stay relevant in the next 5 – 10 years?"the art of programming"
qwertz_··on Ask HN: would you try to improve your language skills via Skype/Hangout?Yes. Maybe for someone who has a professional teaching background too (he could find new students). Should also be a great alternative for people who cant achieve/spend a few months in a foreign country.