KernelProjects still alive?

Hi all, I'd like to do some kernel development (driver, non-trivial feature, etc.). I'm fairly experienced overall and wrote proprietary kernel modules at my job, so not interested in newbie/janitor stuff. KernelProjects looked like a perfect place for this, but it seems long abandoned. Is there a substitute, or may be someone can pinpoint me at something to work on in particular? Could be support for old but still possible-to-buy hardware, or anything non-trivial really. I've worked mostly with ARM if that matters, including fairly low level things. Thanks, Ivan