Sorry for diverging from the topic, but I recently started learning spanish and am finding http://duolingo.com http://duolingo.com an awesome resource. The poin

Sorry for diverging from the topic, but I recently started learning spanish and am finding http://duolingo.com http://duolingo.com an awesome resource. The points system keeps me hooked very easily although I do find that I have to go search somewhere else for actual explanations of certain concepts.