Here is a list of sites that I find helpful or interesting.
Entrepreneur on Fire – Actionable interviews with inspiring entrepreneurs 7 days a week.
The Naked Scientists – weekly discussion on science news and Q&A from across the pond.
Mac Break Weekly – a great video show about Macs from TWiT.
Astronomy Picture of the Day – An interesting space photo each day from NASA.
TWiT – great video and audio shows about technology.
Revision3 – more cool internet shows on technology and video games.
Delicious – My go-to social bookmarking site.
ThisWeekIn – A network of great online video shows with a lot of interesting content including This Week in Startups which interviews entrepreneurs and discusses entrepreneurship.
Audible – A great marketplace for audiobooks. Listening to audiobooks during your commute or workouts can help you get a lot more reading done.
Shelfari – Where I keep track of the books I’ve read or plan to read.
Goodreads – A great book sharing social site.
AppSumo – Deals on business apps, tools, and online courses.
Four Hour Workweek Blog – Tim Ferriss’ interesting blog of hacks and life tips.
How Stuff Works A great source for fascinating articles and videos on tons of interesting topics.
43 Things is a free online tool that helps you set and manage your life goals.
Hulu – Good place to watch recent big network shows which can help replace cable.
New York Times Popular Stories – top stories from the real life Daily Planet.
Code School – Videos and interactive training for web development.
Coursera – Take college courses for free from leading universities with an opportunity to earn certificates.
Creative Live – free live courses on photography and design.
Lynda.com – tons of great premium video lectures on design to programming to Excel.
Skillshare – A marketplace of online and in-person project-based classes.
Treehouse – Web programming and mobile training courses.
Tuts Premium – A library of courses and eBooks for learning web development and graphic design.
Udacity – free college level courses on science and engineering topics like computer programming and statistics.
Udemy – A marketplace of free and paid online courses from leading experts in various fields.
Talks, Lectures, and Interviews
Mixergy – Provides awesome video interviews of successful entrepreneurs by Andrew Warner that provides specific details on how people built successful companies.
Khan Academy – Thousands of video lectures on topics from statistics to economics to algebra.
Academic Earth A great place to watch tons of college lectures from schools like Harvard on a wide range of subjects from psychology to computer science.
Inbound University – Several free courses on inbound marketing taught by leaders in online marketing.
Google Talks – Hundreds of inspiring and educational talks from authors and leaders.
Rise to the Top – Over 300 useful video interviews with entrepreneurs, experts, and influencers by David Siteman Garland.
TED.com – hundreds of inspiring and educational videos of talks at the TED conference.
Google Analytics IQ Lessons – Free Google training for learning Google Analytics and preparing for the Google Analytics Certification.
Inbound.org – A great place to find the best recent inbound marketing articles as voted on by the community
Cool Marketing Stuff – recommended resources, books, and tools for marketers.
Moz is a great resource for learning about SEO and they also have some useful tools.
Point Blank SEO – Jon Cooper provides great SEO information like Linkbuilding Strategies – The Complete List.
SEOBook – Excellent articles, free tools, and interviews by SEO pioneer Aaron Wall.
Search Engine Land – articles on the latest SEO news.
Ross Hudgens – thoughtful analysis of the SEO industry.
Kuler – A useful tool for creating and sharing color combinations.
Themeforest – My favorite place for premium WordPress themes.
Subtle Patterns – A great source of website background patterns for free.
Tuts Premium – Affordable design courses online from Photoshop to web development.
Smashing Magazine – An awesome design blog providing inspiration and tutorials.
CSS Tricks – Cool advanced tricks for utilizing CSS for beautiful Web design.
VectorTuts – Great tutorials for creating awesome vector graphics with Illustrator.
Graphicriver – A marketplace for great vector graphics from many talented graphic artists. Graphics typically cost $1-$5.
Entypo – Free creative commons icon fonts.
Sonicsgate – The Webby award winning documentary about the Sonics exodus from Seattle after 41 years.
Charity: Water – 100% of public donations go to water projects to provide people with clean drinking water.
Kiva – Give a small business loan to people in third world countries and get paid back. Rinse and repeat.
Gog.com – Sells downloads of classic computer games like Myst and Space Quest.
Fitocracy – a social network with gamification elements to encourage you to work out.
Turntable.fm – Enter virtual rooms for specific music genres where avatars take turns playing their favorite tunes. A great place to discover new tracks and chat with other music fans. Also available as an app for iPhone and Android.
Clarity.fm – Connects you with experts in various fields so you can talk over the phone for a set rate per minute.
Life Listed – Danny Dover’s great bucket list blog.
Penny Arcade Expo – A leading video game conference held in Seattle every year.
ThinkGeek – Tons of awesome geek-themed products.
The Oatmeal – Funny and educational comics.
All My Tweets – This simple app will show all the Tweets on one page for any person. This is useful if you are researching an individual.