I like snakes, and will actively seek them out.

Spiders don't bother me at all unless one is unexpectedly crawling on me. I'll kill a recluse or black widow, but all other spiders get a pass in my house.

I figure both of those critters serve a useful purpose, getting rid of animals I considers pests.

Wasps on the other hand I do not like. I about drove my work truck into a pile of rock the other day when one flew into the cab. Then one of the little fuckers stung me yesterday while I was trying to get some chairs out of storage.