Since on an iPad we cannot edit the hosts file (without jailbreaking), how can we arbitrarily redirect web traffic to another url?
This would be important for someth
Setup the hosts file on a computer running a proxy server such as Fiddler or Charles, and configure the iPad to use that computer as an HTTP proxy.
Here are instructions for how to do this with Fiddler: http://conceptdev.blogspot.com/2009/01/monitoring-iphone-web-traffic-with.html
And this is for Charles: http://www.ravelrumba.com/blog/ipad-http-debugging/