But 44Mbps is really not that fast - it's good for most practical purposes, but it is still a long way from a gigabit connection, which is what should be becoming the standard in the near future. But instead of investing in that as the rest of the world, ISPs in the US will be implementing caps...
On another note, "4G" is not really 4G. Its more like 3G. Its all about branding. REAL 4G will exceed 100mbps once implemented, and will be called "5G" im sure.
Props:
ThaG and ThaG