From the Apps Status Dashboard:

7/10/13 10:40 AM

The problem with Gmail should be resolved. We apologize for the inconvenience and thank you for your patience and continued support. Please rest assured that system reliability is a top priority at Google, and we are making continuous improvements to make our systems better.

The affected users were located in West Virginia, North Carolina, Nebraska & Georgia

Same message repeated for basically all services.

It’s a little vague and incomplete. Was it Comcast (other services were also down and they ALL came back at once here in Florida)? Or was it actually Google?