A while back I wrote about very rude and bored people stealing content from blogs and my decision to watermark all of my photos. Though I haven't experienced the headache of plagiarism (knock on wood), I wanted to share a resource I found that helps determine if your blog has been infringed upon by a super freak.
This website, CopyScape.com, allows you to type in the url of any page you want to check for plagiarism and conducts a search on the internet for duplicative material. AMAZING! People stealing blog content is especially scary when it's a family/personal blog so I strongly recommend you bite the bullet, type in your url and run a search. I almost broke a sweat when I checked for dizmommy.com but ignorance isn't always bliss and it is better to know now and take action.