I've recently discovered StumbleUpon, which has proven to be a great source of procrastination. But between all the craft tutorials and cute animal pictures, I ended up discovering one of my new favourite artists.
Stuff No One Told Me is a blog created by artist Alex Noriega, who draws cute artwork based on life lessons.
And finally, a personal favourite:
You can find Stuff No One Told Me here:http://www.facebook.com/snotm