I'm tired of grub too. That's one of the packages on my shitlist. Currently it is broken on my system, as it has been in the past from time to time. I'm tired of the unreliability and have decided to write my own bootloader instead. It will be simple and bulletproof.

I already laid the basic foundation and have the kernel loading into memory and booting. Next step is to get the memory map and pass that along. It's BIOS only for the moment; EFI support will come later, along with other architectures. (PowerPC is next.)