Two things:1) Spiders are good and eat only bad bugs, like monster sized mosquitos and bird-bugs (larger than life bugs that are scary to look at)2) Bees are being more and more endangered in our ecosystem for unknown reasons. You are merely providing them with a semi-safe haven. Not to mention all the honey that you can collect! Think of the yummy possiblities! Mandy - Teacher, baker, bee-keeper extrordinaire!
That's right! We're pretty much saving the room by being hosts to bees.
And by room I meant world.