For the time being the Facebook phone is still just an idle daydream of Mark Zuckerberg, or so we believe. But that hasn't stopped one designer imagining what a Facebook phone might look like if the chaps from the social network decided to well, you know, launch one.The designer, Michal Bonikowski, who has previously come up with Windows Phone 7 concepts featuring Nokia, has turned his eye to the Facebook phone this time around.The crux of the design? A very blue smartphone that sports a 4.2-inch screen, a 5-megapixel forward-facing camera to big up the chat element, an 8-megapixel camera around the back to help you snap all that's around you, and the option of induction charging via a dedicated dock so you don't have to worry about cables.Meanwhile in the real world, rumours continue to rage that the company is working on the real deal, even though Facebook continues to say that every phone is in fact a Facebook phone. Perhaps this design will change its mind.What do you think of the Facebook phone concept? Let us know in the comments below.