This may be some proof that it is Comcast restricting access to SOH. I just tried accessing SOH via VTunnel. Worked like a charm! Everything loaded just as fast as it did a week ago. Immediately came back in directly via Comcast and it was sloooooooooooooooooooooooooooooooooooooooooooooow. I really don't have a choice of ISP's. For at least 7 years Verizon has been promising to bring high speed internet to my area. As of this afternoon, Comcast was still the only high speed internet provider in my area.
What is VTunnel you ask? It's some sort of redirecty thingie. Basically, Comcast sees me accessing VTunnel, but cannot see where VTunnel is redirecting me, so Comcast can't see I'm going to SOH.