Have a taste of Android or WP7 by simulating them on your iPhone

gadget news: Have a taste of Android or WP7 by simulating them on your iPhone - Phone Arena: "Lets say that you are a happy iPhone owner but at the same time you have sometimes wondered what it might feel like to use Android or even Windows Phone 7 for a little bit. Well, now you can actually try either one of the operating systems to some extent by simulating them right there on your iPhone. OSFaker is the app that you need to download, assuming your iPhone has already been successfully jailbroken."