Hi Dmitry,
"Usage of trademark was granted to Russian Fedora by agreement
between
Red Hat and other company that represent it here, AFAIK."
Where are you quoting this from?
Max, can you comment this?
Sure. I'll repeat the same things that I wrote and said last year when
I was in Moscow, regarding a "Russian Fedora" spin.
It's perfectly ok to take additional non-Fedora packages and build a new
image that is a combination of (for example) Fedora and RPMFusion.
Many people do this, but from a trademark perspective, once we do that
we can't call it "Fedora" anymore, but have to give it a different name.
We call it a Fedora "remix".
See here --
http://tinyurl.com/mwov8n (links to Fedora wiki)
There was a thread about this in December that Paul Frields and I were
on, and the end result was that we asked for it to be called "Fedora
Russian Remix 10/11/12" if there were any changes being made from the
"official" Fedora package set.
Basically, these are the same guidelines that apply everywhere around
the world. Nothing different for Russia.
--Max