No higher than the point-of-view from a lorry's cab, surely.

It also means people with a 100MBit network card can be sold an overpriced 1GBit PCI Ethernet card from the ISP.

You've pretty much described the Nokia N97 and I think it ticks every box. It's a pitty Americans needed the iPhone to show them how awesome smartphones are.

That makes no sence, they cant have come up with the name and no concept of the game. They cant have called it portal, waited for another game to come along, and then stolen the portals idea.