[Rummyfan]

The problems are efficiency of the transfer, i.e. how much power is simply lost in the transmission, and the safety concerns with beaming that amnount of power around. You don't want people to feel like they're in a microwave oven.

[reagan_fanatic]

We're already swimming in multiple energy fields now (microwave, tv and radio signals, cells, radio transmissions, etc.) Sometimes I wonder what the cumulative effect all that radiated energy has on the human body.