That promised May release for the Eee Pad Slider shifted to a rather more ambiguous "soon" a little over a month ago, and now we're sad to report it's moving further back still. ASUS has an update on its UK Facebook profile indicating that the QWERTYfied tablet will now be shipping there sometime this Autumn, taking this extra time to throw up some surveys and better "understand what is important for our customers." That sounds dangerously cl