There's certainly no shortage of homescreen replacements for Android, but who's to say that we can't have one more? And you've got to admit, this concept app - Fipplr - looks really nice, and doesn't appear to fall short in terms of functionality, either.
Fipplr includes widgets for multiple apps, including Flickr, Twitter, and Google Latitude, although they aren't exactly the widgets we are used to. These widgets display quick information, and a quick swipe to the right will bring up an expanded view of the widget. On the right side of the homescreen are the launcher icons, which - while unmistakably similar to Windows Phone 7 - still look great.