A site like no other I've seen

Ran across this site in CA's Interactive Annual 2009 (pg 140). It's a photo-essay that journals the relationship of a photographer with his 98 year old dad. There's no primary navigation or links, and it uses something called AS3.0 Flash. You simply click from page to page (with thumbnails of all pp to left). The tone this site sets is amazing. I didn't intend to read through it all (but it's not too long), but couldn't stop after a while. A reviewer said "This is perhaps the most beautifully human thing I have ever seen online.

Also, stumbled onto this blog that offers some useful "dont's" in terms of web design.