A former music teacher sees infinite possibilities of media sharing over the web. How much simpler to upload sound files for auditions or competitions rather than sending tapes (yes, that was the 2003 expectation!) or CD's.
I love the thought of my former grade 6 video project being off of the school server and onto the net where distant families can download it (rather than 60+ people asking one teacher for a copy).
However, the most significant use of media sharing came from leaving my family in Michigan after Thanksgiving. You won't know these faces, but I am grateful for what Picasa enabled me to do: to send them reminders a week later, of how blessed we are to be the family we are. I was able to send a link to family that didn't fly in, and to relive learning "Soulja Boy" from my nieces. Too bad I didn't reset my camera's clock after putting in the new battery! (Yes, Jeff, this is the camera you picked out for us in Jeddah - Andy has the new one!)
Solja Boy is a recording company 2.0 story - a young man who wanted to make his own dance, produced it using just FL Studio, put it out on YouTube, and had his album released 10/2/2007. It made #1 on Billboard and the top of the charts in other countries. I think that's Ludacris making a cameo.