My blog-buddy Jack wrote to a bunch of us in his network asking the simple question, "Why Be Jewish?" I, like many others, answered the call and he's compiled our thoughts into this great meta-post.
Whether you're struggling with this quandry or your brain is wrapped around something else entirely, it's pretty interesting.
Check it out here: http://wwwjackbenimble.blogspot.com/2009/06/why-be-jewish.html.
And have fun trying to guess which one is mine!