I recently tried to activate the MobilityRedirect feature in order to let users type /m to get the mobile view of a site. It works fine on the base site of my site collection but nowhere else. I used the following command in stsadm:
stsadm -o activatefeature -name MobilityRedirect -url http://(my server name)
Am I missing something really silly? I can't imagine that I have to activate it on each site individually.