So Android and the Pre both have wifi hotspots, but iPhone doesn't. I had hoped they'd add this for OS 4.0, but of course that might hurt sales of the iPad 3G (

So Android and the Pre both have wifi hotspots, but iPhone doesn't. I had hoped they'd add this for OS 4.0, but of course that might hurt sales of the iPad 3G (and all the free marketing it generates from mobile networks).