This excites and scares me!

Technology is amazing, I often imagine myself in 10 years, looking back at the technology we have today and thinking "that was SOO archaic!" - just as we do today, looking back 10 years. TED talks are really inspiring and fun to watch, a friend shared this one with me and it made me go "OMG, LOL, and ZOMG" all in the same 8 minutes! Can you imagine the how cool...and cruel this could be? What are your thoughts?