Wowwee's Cinemin Slice is a pretty useful kitchen dock, perfect for the iPad, which is a kitchen computer. You dock in an iPad or iPhone, and the DLP Picoprojector takes care of putting the image where you can see it.
It also takes in mini-HDMI and VGA, but it's not spectacularly bright (only 16 ANSI lumens), if you're trying to watch stuff in a brightly-lit room. And it's only a 854x480 resolution, which is fine enough for iPad resolutions. No price yet. [Wowwee]