That is how Comcast slices their meager upload capacity, but it looks better for them to advertise their bigger bullshit burst bandwidth numbers than advertise a pathetic upgrade of 5Mbps upload, which probably just means they downgrade someone else’s upload.
Comcast is now starting to support higher upload speeds. They upgraded their equipment in our area (Fremont, CA) and now I'm able to get 200 mbps uploads. But you do have use a newer cable modem which support higher upload speeds. I'm using Arris S34 because I can also eventually upgrade to 2gbps downloads.
