Hahaha! I think that about our neighborhood (we live in a townhouse as well). We work in a call center until 11 pm, so I'm always up late and a few weeks ago the whole neighborhood had a total blackout at 3 am.
This is very strange for our area as all our power lines are underground and we very seldom even have a flicker. So, Hiram and I were watching Poker After Dark in bed when everything went out and after a few minutes when we realized it wasn't coming back on, he gets out of bed. Of course I ask where he's going and the response is, "investigating."
I just about lmao. You would never know to look at my fiance, but he's a total nerd and I couldn't stop laughing. But you never really know in those situations and he wanted to be sure that there wasn't anyone outside sneaking around the neighborhood taking advantage of the power situation or perhaps causing it.
Later we decided the power company must have done it intentionally since everything went off on the hour and came back on right on the hour. Since the rest of the town was sleeping, the only ones inconvenienced was us.
Not to run away with your post or anything.... even though I just did. But I definitely agree that you can't be too careful and it's always thoughtful to try to look out for your neighbors.