I think it's fun to have spiders in the house this time of year...as long as they are the plastic variety. Here's a couple of ways I've used the creepy crawlies in my Halloween decorating.
With a little hot glue attach a magnet to the underside of the spider, let dry and arrange them in a line on the corners of the walls. They adhere to the metal corner where the sheetrock meets.
Give ugly dollar store spiders a glam makeover using a little gold spray paint. Added in among fall leaves they look spooktacular!