Nope. My blog is not found on Google, Yahoo or MSN. So for now, I'm safe from prying eyes. I can blog in secret.
I want to put my company logo on the header. I wonder if that's an option. Consistent branding across your website is very important.
In my expert opinion, it's best to have a blog that matches your website. So it looks just like another page on your website. This way your visitors do NOT leave your website when they go to visit your blog. You want to keep your visitors on your website as long as possible.