I might be slightly arachnophobic but I respect spiders and find them interesting. I can't stand people who kill spiders (I see ya'll in the comments; that's messed up, don't ever @ me). They're integral to the environment and are unfairly demonized. Typically when spiders see us, it ends badly for the poor spider, not the other way around. But they help keep other bugs out of your house and don't want to mess with us. Considering we're so much larger than them, it's no wonder.
As for other phobias, I have a fear of heights, certain bugs, and a healthy fear of the deep ocean, but that's pretty much it. I'm not particularly phobic of anything.