Now that it's been shown that unplugging your charger after use saves electricity, your laziness is kicking in. You're probably saying to yourself "Why bother bending down and pulling the plug, when you'll have to stick it back in anyway? I'd rather leave it in, thank you very much, and it's definitely worth the few extra bucks I'll have to pay when the electric bill comes."

Well, consider buying those outlet strips that come with a switch (here's an example). You get the best of both worlds. You can leave your charger(s) plugged in. When you're done, you can always flip the switch and turn off the entire strip--no more wasted electricity. And flicking a switch is definitely a lot more convenient than yanking out a plug.

There. If you're too lazy to even order it online, then you're leading an empty life, my friend.