If you go sign up to be on the Noxzema Shaving Squad (translation: let them have your junk e-mail address so they can send you exciting emails about how you should buy their products), Noxzema will send you one of their new 4-blade razors for free.
I like free razors. Of course, I’m just waiting for them to invent the leg-length 34-blade razor so that you can just pretty much hold it up to your calf and be done with it. But in the meantime, hey, four blades! Woo!