multi-touch for 2-year-olds

Today’s exhaust? All these multi-touch demos we’ve been seeing for the last few years that are comprised mainly of two things:
– Someone enlarging and shrinking images (iPhone styley)
– Someone using both hands to use what seems to be the version of PC Paint I used back in the early 90’s on my Windows 3.x machine
Can we please evolve these demos into something that comes closer to matching the sophistication and processing power we have in computers today? Last I checked this was the year 2008.
We’ve got massive multi-player video games, web applications, Flash, Flex, Air, AJAX, multi-core processing and an iPhone application that simulates beer being poured out of a glass.
Let’s step it up people.