[Openfontlibrary] Greek Font Society OFL

[Karl Berry]

    AFAICT "nearly all" means that only GFS Elpis does not currently grant
    modification rights.

That's the only non-OFL one I saw as well on the GFS web pages.

    There is also the Kerkis Tex-specific font project:
    http://www.greekfontsociety.org/pages/en_typefacestex.html

Kerkis is free, but it is released under the LaTeX Project Public
License (LPPL).
ftp://tug.ctan.org/pub/tex-archive/fonts/greek/kerkis/License.txt
(Apparently he got permission from URW to include their Bookman,
which is the basis and style of Kerkis, under these terms.)

karl