Wow, so many pages of discussion since last night!
I'm seriously considering it. I don't want to seem like some kind of attention seeking, obsessive freak wasting valuable LE time with something that's truly not relevant. But...I agree with you. If I were them, I'd want to know more about a stranger lurking in the dark at the home of one little girl, so soon before another was taken. I'm afraid the tip might have been skimmed over and discounted during a time when they were getting lots of them, and focusing on a red truck.
I've never seen this guy before. I have no idea if he lives at that house, or in this neighborhood.
I'm so torn!