For reference: http://www.redhat.com/software/rhel/purchase/
Charles Bronson said:
So Red Hat could have three support options: 1- Full phone support with full RHN access
"Premium Editions" Web 24/7 for 1 year Phone 24/7 for 1 year Web SLA 1 Business Day Phone SLA 1 Hour
2- Email only up to 72hr response time with full RHN access
"Standard Editions" Web 24/7 for 1 year Phone 9a-9p ET M-F for 1 year Web SLA 2 business days Phone SLA 4 Hours
3- Only full RHN access.
"Basic Editions" Web 24/7 for 90 days Phone 9-5 ET M-F for 90 days No SLA
Looks like Red Hat is a step ahead of you.