HTC has (finally) released the kernel source for the EVO 4G LTE, allowing developers to build their own custom kernels for Sprint's flagship. The majority of users won't have any reason to grab it and get down to business, but we all will benefit when the developers give us something sweet to flash. Custom kernels can make the biggest difference, as third party developers can tweak things and squeeze extra performance, as they target advanced users with their wares. We like performance. We like tweaks. 

If you're in need of source for your own project, or one of those mentioned developers, grab it at the link below. Game on.

Source: HTC Dev; via EVO 4G LTE forums