[fab] Architecture Policy.

[Christopher Blizzard]

Josh Boyer wrote:
> That can't account for people getting things directly from mirrors.  And
> if a certain large PowerPC company has an internal tier 1 mirror of
> Fedora you won't get any hits from there for PPC.  Remember, 90% of all
> statistics are lies ;)

Yet another reason to bring up measuring our installed base, as opposed 
to download numbers.  We're arguing here without a lot of data and it shows.

--Chris