Hadn't heard about that one. Don't we have enough space junk floating around up there already without putting a gigantic cross into orbit?
Although it'd be interesting to see how they'd react if the cross lost its orbit and came flaming down through the atmosphere. It'd probably burn up before it hit ground, but it's still be interesting to see if the reaction would be "Jesus is coming back to Earth! The end times are here, hallelujah!" or something more sensible like "maybe that wasn't such a good idea after all."
Good point, William. It would at least kind of make sense to have a Star Trek drive, since there are warp drives in Star Trek. But anyone with a USB "warp drive" would be laughed at, while I bet in many work places someone with a cross drive would have people asking where they could get one.