Re: Stupid frequencies
Analog TV needed large lumps of spectrum because of long distance propagation issues (ghosting etc). DTTV solves those issues, and packs many more channels into the same space. It's also designed to allow national networks to run on a single frequency. The result is we don't need the extra space (but some folks will require a new aerial). There is quite a lot of sense in re-allocating 700MHz to mobile data.
BTW, Internet of Things is all very low bandwidth. 2G should be fine for most of it. This is all about 4/5G mobile internet for people.