It came back briefly, and is now back down again. My sites have been inaccessible for more than a total of 4 hours today. Even for a free service, this is unacceptable. I left my last paid service because my sites were down an average of 5 minutes per day.
My domains have also been down for a few hours today. Cpanel isn't working right with a read only error and I can't find any status info. However, the free subdomain I got with the account is working.