To be happy I think you have to be doing something you not only enjoy, but admire. You have to be able to say, at the end, wow, that's pretty cool. I think the best test is one Gino Lee taught me: to try to do things that would make your friends say wow.
These creative reimaginings of blogs have quietly taken nerdier corners of the internet by storm. A growing movement of people are tooling with back-end code to create sites that are more collage-like and artsy, in the vein of Myspace and Tumblr—less predictable and formatted than Facebook and Twitter.