Blogs and all are safe as long as you aren't mentioning things you aren't supposed to. Obviously you shouldn't blog about anything you're doing that's against company policy or anything like that, also no revealing Disney secrets. If you use common sense you should be fine and you'll stay out of trouble. I actually had a roommate who was fired for underage drinking when someone turned her blog into security. She was never caught in the act of drinking but they had it in writing. If I were her I would have protested it but she didn't and was terminated.