On Fri, 30 Jun 2006 16:11:42 GMT, Jose
wrote in ::

The plane would draw attention to itself by beeping and flashing
its lights. This should encourage anyone nearby to check their
phones and PDAs for new messages.

I can't see people being interested in getting an ad on their PDA. It
would require such interest for this to work.

Bill Maher said it best:

The true Axis Of Evil in America is our genius at marketing
coupled with the stupidity of our people. -- Bill Maher

Regardless, marketers know no self-restraint. I can just see the
future with swarms of little UAVs so thick you need protection to walk
the streets.