Should SAS 9.1 be combined with the SAS System for Statistics?
http://www.codeweavers.com/compatibility/browse/name/?app_id=491
Both are referring to the same basic software (we are using both SAS 9.1 and 9.2 now) and the SAS System for Statistics is more active and has some pledges.
It is nice to have another SAS advocate, especially on the Linux side!