Easy! TED’s Jessica Gross has updated the 100 most useful resources you should have at your fingertips, originally compiled by Julius Wiedemann in 2007 and still one of the blog’s most popular talks. The list is divided by topic, with hot links to each site. As luck would have it, business and e-commerce come first, with areas like science, technology and search farther down.
Have at it.
— TED Blog