What's so fascinating about entrelac?

What is so fascinating to me about entrelac? I don't know, but it's neat.

Criminy Jickets Garterlac Dishcloth pattern is available for free.
The entrelac socks from Interweave Knits Spring 2007 issue is scrumptious in Koigu. I could be naked and just wear these socks. {drool}Then, there is the original inspiration for my entrelac obsession, and a definite MUST KNIT. From Gedifra Highlights 043, pattern 618.
And, also from Gedifra, the entrelac sweater. And it's shown in a green colorway! Woot!