- totally free
- non-commercial (no one pays anything)
- done only for the love of great songwriting
- anyone can submit
- anyone can vote and critique
- listening is anonymous, so no ballot-stuffing
- every negative vote requires constructive critique
- top-voted songs each month win a prize
- prizes submitted by music companies in return for exposure
- songwriters pick the prize they want
Read about it, here. Not started yet, but you can watch tech development, here.