By the way, FreiExchange also reject GPL2 in January.
"Unfortunately we have chosen to not list your coin. While we like your project and respect your efforts, with 8+ coin requests a day, FreiExchange is now trying to establish a certain branding for the exchange in vintage innovative coins or new socially conscious innovative projects. Further, for new coins, we like to see further advancement in the project to ensure its longevity prior to listing."