Here is hosted gentoo overlay from Rion and some other guys from Russia. Here is mostly patched software or russian versions of various programmes

you can add this overlay with layman:

layman -a rion

alternatively if you use paludis, you can use playman

playman -a rion

For discussion please visit our jabber conference rion-overlay@conference.gentoo.ru

You could check whether packages are in this overlay is up-to-date. Here's Ebuild Upstream Scanner (euscan) status page:

http://euscan.iksaif.net/overlays/rion/