I've been waiting for these to come out since the TED video (http://www.ted.com/talks/david_merrill_demos_siftables_the_smart_blocks.html http://www.ted.com/tal

I've been waiting for these to come out since the TED video (http://www.ted.com/talks/david_merrill_demos_siftables_the_smart_blocks.html http://www.ted.com/talks/david_merrill_demos_siftables_the_s...). I put in my pre-order and can't wait for them. I've been trying to think about what I would do with a Siftables API, just for fun.