Yes, you can! You can read an e-book on an e-book reader, an Ipod/Pad, most smart phones with appropriate apps, or on a computer. And at Smashwords, there is the 2011 "Read an E-book Week" sale going on March 6-12. Loads of indie books there, free or ultra-cheap this week.
Dear Communion of Saints: amusingly apt advice for foolish Christians is a mere buck during E-Book week if you use this coupon: RAE50. Great Fat Tuesday reading, I think!
So what are you waiting for, the apocalypse? Buy a copy and tell your friends. Enjoy!