Related to this: https://wiki.mageia.org/en/Feature:Grub2AsDefault
We have one other problem at our hands...That is supporting (or not) the SecureBoot that upcoming Windows 8 will require.
Fedora plans are here: http://mjg59.dreamwidth.org/12368.html?style=light Ubuntu plans are here: https://lists.ubuntu.com/archives/ubuntu-devel/2012-June/035445.html -- Thomas