R-sig-geo on an NNTP server ?

Does anyone know of a NNTP server hosting this list (I hate my inbox being 
cluttered) ?

If no one is available, do you mind if I add this mailing list to gmane.org (no 
spam from there, since one has to subscribe to the mailing list before posting 
through their server) ?

Regards,

Luca Morandini
http://www.lucamorandini.it