I used to visit TV hell »
www.tvhell.net/ but it seems slow on updating.
Now I hit Is my show canceled »
www.ismyshowcancelled.com/home/Add Gracepoint to the canceled pile. But Broadchurch gets a second season. Fox tried to do what syfy did with Being Human, and failed miserably. Gracepoint mirrored Broadchurch, so there was no need to see Gracepoint at all.