Must Join To Comment

So I've been getting tons and tons of Asian spam. I hate spam, both electronic and canned.
I don't want to make the blog totally private, but I have changed the settings. You must join my blog to comment.
If that doesn't work, I'll turn off comments. I hate that plan, since I LOVE commenting...sometimes. At least, I love getting comments.
So for now that means 6 of you can leave comments. What a select group!