Hyperloop - transportation of the future

Personally, I am in love with the idea of the Hyperloop - traveling from Los Angeles to San Francisco in 30 minutes sounds fantastic - not to mention New York to California!!!  I'm curious to see what you guys think - do you believe the Hyperloop is a realistic concept?  Would you ride it if it was built?  Read more about the Hyperloop:

• Hyperloop could be a reality
• Elon Musk thinks he can get you from NY to LA in 45 minutes
• Hyperloop isn't the only transportation idea out there
• Hyperloop vs the World's Fastest Trains