Enthusiastic users of an app or web service typically come to wish for some form of UI optimization or another. That near-vaporware Optimus keyboard that Engadget has been covering is a great example, but so is this Photoshopped mockup of a Google Reader-optimized keyboard from Flickr user paolovalde. For those who don't use Google's suddenly dominant newsreader, J is the key used to scroll through headlines in reverse (much like scrolling back through Gmail messages), which explains why paolovalde might be jonesing for a much larger and easier target to strike.

Who knows - with a rumored Google phone on the way, what's to stop the big G from cranking out an innovative keyboard?

[via Chris Wetherell of the Google Reader team]