A very insightful article by Jason Fried, founder of 37signals ( whose products include Basecamp - a web based project management tool ) about some of the things that he learned on how to get good at making money.
Read article.
Read article.
If you are still using pen and paper for your to-do lists, then this article by Scott Belsky titled "How Analog Rituals Can Amp Your Productivity" ( from the Behance blog ) should be a validation of your own analog productivity methods. For others like me who use digital tools for managing time and tasks, it's a great time to step back and look at reviving some old analog rituals we decided to replace with the ever present "new".