Most likely because it's just right there... You tend to not visit places that are just right there. Either way, despite being such a tourist attraction, the tour was really interesting, and had lovely views San Francisco.
By the way, there's going to be a shift on some things to my blog, which I'll share later. But one is going to be using my DSLR camera A LOT more often. My quality of photos have gone down the gutter within my last couple months of post. Can't wait for the upgrade! Toodles, booshes.